3925405370 has 16 divisors (see below), whose sum is σ = 7066718208. Its totient is φ = 1569942480.

The previous prime is 3925405357. The next prime is 3925405391. The reversal of 3925405370 is 735045293.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61235 + ... + 107705.

It is an arithmetic number, because the mean of its divisors is an integer number (441669888).

Almost surely, 2^3925405370 is an apocalyptic number.

3925405370 is a deficient number, since it is larger than the sum of its proper divisors (3141312838).

3925405370 is a wasteful number, since it uses less digits than its factorization.

3925405370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54925.

The product of its (nonzero) digits is 113400, while the sum is 38.

The square root of 3925405370 is about 62653.0555519841. The cubic root of 3925405370 is about 1577.4714362467.

The spelling of 3925405370 in words is "three billion, nine hundred twenty-five million, four hundred five thousand, three hundred seventy".