3925524 has 12 divisors (see below), whose sum is σ = 9159584. Its totient is φ = 1308504.

The previous prime is 3925489. The next prime is 3925541. The reversal of 3925524 is 4255293.

It is a tau number, because it is divible by the number of its divisors (12).

It is a d-powerful number, because it can be written as 3⁶ + 9² + 2⁵ + 5⁹ + 5⁹ + 2¹¹ + 4⁷ .

It is a junction number, because it is equal to n+sod(n) for n = 3925491 and 3925500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163552 + ... + 163575.

Almost surely, 2^3925524 is an apocalyptic number.

It is an amenable number.

3925524 is an abundant number, since it is smaller than the sum of its proper divisors (5234060).

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

3925524 is a wasteful number, since it uses less digits than its factorization.

3925524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327134 (or 327132 counting only the distinct ones).

The product of its digits is 10800, while the sum is 30.

The square root of 3925524 is about 1981.2935168722. The cubic root of 3925524 is about 157.7487327051.

The spelling of 3925524 in words is "three million, nine hundred twenty-five thousand, five hundred twenty-four".