3502500 has 60 divisors (see below), whose sum is σ = 10234224. Its totient is φ = 932000.

The previous prime is 3502489. The next prime is 3502511. The reversal of 3502500 is 52053.

3502500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3502489) and next prime (3502511).

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 3502500.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7267 + ... + 7733.

Almost surely, 2^3502500 is an apocalyptic number.

3502500 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3502500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5117112).

3502500 is an abundant number, since it is smaller than the sum of its proper divisors (6731724).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3502500 is a wasteful number, since it uses less digits than its factorization.

3502500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494 (or 477 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 15.

The square root of 3502500 is about 1871.4967272213. The cubic root of 3502500 is about 151.8655898588.

Adding to 3502500 its reverse (52053), we get a palindrome (3554553).

It can be divided in two parts, 350 and 2500, that added together give a triangular number (2850 = T₇₅).

The spelling of 3502500 in words is "three million, five hundred two thousand, five hundred".