3125464388 has 24 divisors (see below), whose sum is σ = 5736974208. Its totient is φ = 1487033856.

The previous prime is 3125464373. The next prime is 3125464403. The reversal of 3125464388 is 8834645213.

It is an interprime number because it is at equal distance from previous prime (3125464373) and next prime (3125464403).

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, 70256 + ... + 105767.

It is an arithmetic number, because the mean of its divisors is an integer number (239040592).

Almost surely, 2^3125464388 is an apocalyptic number.

It is an amenable number.

3125464388 is a deficient number, since it is larger than the sum of its proper divisors (2611509820).

3125464388 is a wasteful number, since it uses less digits than its factorization.

3125464388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176243 (or 176241 counting only the distinct ones).

The product of its digits is 552960, while the sum is 44.

The square root of 3125464388 is about 55905.8528957389. The cubic root of 3125464388 is about 1462.0812857194.

The spelling of 3125464388 in words is "three billion, one hundred twenty-five million, four hundred sixty-four thousand, three hundred eighty-eight".