3925031165 has 8 divisors (see below), whose sum is σ = 5138222688. Its totient is φ = 2854568080.

The previous prime is 3925031161. The next prime is 3925031177. The reversal of 3925031165 is 5611305293.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3925031165 - 2² = 3925031161 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3925031161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35682047 + ... + 35682156.

It is an arithmetic number, because the mean of its divisors is an integer number (642277836).

Almost surely, 2^3925031165 is an apocalyptic number.

It is an amenable number.

3925031165 is a deficient number, since it is larger than the sum of its proper divisors (1213191523).

3925031165 is a wasteful number, since it uses less digits than its factorization.

3925031165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71364219.

The product of its (nonzero) digits is 24300, while the sum is 35.

The square root of 3925031165 is about 62650.0691539922. The cubic root of 3925031165 is about 1577.4213083913.

The spelling of 3925031165 in words is "three billion, nine hundred twenty-five million, thirty-one thousand, one hundred sixty-five".