3904925044 has 12 divisors (see below), whose sum is σ = 7054058368. Its totient is φ = 1889479800.

The previous prime is 3904925039. The next prime is 3904925069. The reversal of 3904925044 is 4405294093.

It is a junction number, because it is equal to n+sod(n) for n = 3904924988 and 3904925006.

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, 15745542 + ... + 15745789.

Almost surely, 2^3904925044 is an apocalyptic number.

It is an amenable number.

3904925044 is a deficient number, since it is larger than the sum of its proper divisors (3149133324).

3904925044 is a wasteful number, since it uses less digits than its factorization.

3904925044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31491366 (or 31491364 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 40.

The square root of 3904925044 is about 62489.3994530272. The cubic root of 3904925044 is about 1574.7232293040.

The spelling of 3904925044 in words is "three billion, nine hundred four million, nine hundred twenty-five thousand, forty-four".