3904334525 has 192 divisors, whose sum is σ = 6719569920. Its totient is φ = 2182118400.

The previous prime is 3904334519. The next prime is 3904334543. The reversal of 3904334525 is 5254334093.

It is not a de Polignac number, because 3904334525 - 2²⁴ = 3887557309 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 47040134 + ... + 47040216.

It is an arithmetic number, because the mean of its divisors is an integer number (34997760).

Almost surely, 2^3904334525 is an apocalyptic number.

3904334525 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3904334525 is a deficient number, since it is larger than the sum of its proper divisors (2815235395).

3904334525 is a wasteful number, since it uses less digits than its factorization.

3904334525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196 (or 191 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 38.

The square root of 3904334525 is about 62484.6743209885. The cubic root of 3904334525 is about 1574.6438465711.

The spelling of 3904334525 in words is "three billion, nine hundred four million, three hundred thirty-four thousand, five hundred twenty-five".