3524500 has 96 divisors (see below), whose sum is σ = 9434880. Its totient is φ = 1123200.

The previous prime is 3524471. The next prime is 3524503. The reversal of 3524500 is 54253.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3524503) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66474 + ... + 66526.

It is an arithmetic number, because the mean of its divisors is an integer number (98280).

Almost surely, 2^3524500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3524500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4717440).

3524500 is an abundant number, since it is smaller than the sum of its proper divisors (5910380).

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

3524500 is a wasteful number, since it uses less digits than its factorization.

3524500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98 (or 86 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 3524500 is about 1877.3651749194. The cubic root of 3524500 is about 152.1828938799.

Adding to 3524500 its reverse (54253), we get a palindrome (3578753).

The spelling of 3524500 in words is "three million, five hundred twenty-four thousand, five hundred".