3525944 has 16 divisors (see below), whose sum is σ = 6959400. Its totient is φ = 1670112.

The previous prime is 3525943. The next prime is 3525961. The reversal of 3525944 is 4495253.

It is a happy number.

3525944 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3525944² = 24864562182272, which contains 22 as substring.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 3525944.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3525941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11447 + ... + 11750.

Almost surely, 2^3525944 is an apocalyptic number.

It is an amenable number.

3525944 is a deficient number, since it is larger than the sum of its proper divisors (3433456).

3525944 is a wasteful number, since it uses less digits than its factorization.

3525944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23222 (or 23218 counting only the distinct ones).

The product of its digits is 21600, while the sum is 32.

The square root of 3525944 is about 1877.7497170816. The cubic root of 3525944 is about 152.2036743305.

The spelling of 3525944 in words is "three million, five hundred twenty-five thousand, nine hundred forty-four".