3904165028 has 12 divisors (see below), whose sum is σ = 6902725452. Its totient is φ = 1931957760.

The previous prime is 3904165019. The next prime is 3904165043. The reversal of 3904165028 is 8205614093.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2112505444 + 1791659584 = 45962^2 + 42328^2 .

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 3904164982 and 3904165000.

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, 5030753 + ... + 5031528.

It is an arithmetic number, because the mean of its divisors is an integer number (575227121).

Almost surely, 2^3904165028 is an apocalyptic number.

It is an amenable number.

3904165028 is a deficient number, since it is larger than the sum of its proper divisors (2998560424).

3904165028 is a wasteful number, since it uses less digits than its factorization.

3904165028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10062382 (or 10062380 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 3904165028 is about 62483.3179976864. The cubic root of 3904165028 is about 1574.6210598223.

The spelling of 3904165028 in words is "three billion, nine hundred four million, one hundred sixty-five thousand, twenty-eight".