3502544 has 40 divisors (see below), whose sum is σ = 7320960. Its totient is φ = 1617408.

The previous prime is 3502529. The next prime is 3502549. The reversal of 3502544 is 4452053.

3502544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3502549) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 21407 + ... + 21569.

It is an arithmetic number, because the mean of its divisors is an integer number (183024).

Almost surely, 2^3502544 is an apocalyptic number.

3502544 is a gapful number since it is divisible by the number (34) 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 3502544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3660480).

3502544 is an abundant number, since it is smaller than the sum of its proper divisors (3818416).

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

3502544 is a wasteful number, since it uses less digits than its factorization.

3502544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267 (or 261 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 3502544 is about 1871.5084824814. The cubic root of 3502544 is about 151.8662257910.

Adding to 3502544 its reverse (4452053), we get a palindrome (7954597).

The spelling of 3502544 in words is "three million, five hundred two thousand, five hundred forty-four".