3125627888 has 80 divisors (see below), whose sum is σ = 6727872960. Its totient is φ = 1399910400.

The previous prime is 3125627867. The next prime is 3125627977. The reversal of 3125627888 is 8887265213.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 557258 + ... + 562838.

It is an arithmetic number, because the mean of its divisors is an integer number (84098412).

Almost surely, 2^3125627888 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3125627888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3363936480).

3125627888 is an abundant number, since it is smaller than the sum of its proper divisors (3602245072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3125627888 is a wasteful number, since it uses less digits than its factorization.

3125627888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5706 (or 5700 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 50.

The square root of 3125627888 is about 55907.3151564265. The cubic root of 3125627888 is about 1462.1067801838.

The spelling of 3125627888 in words is "three billion, one hundred twenty-five million, six hundred twenty-seven thousand, eight hundred eighty-eight".