3128371052 has 24 divisors (see below), whose sum is σ = 5767104000. Its totient is φ = 1480750416.

The previous prime is 3128371019. The next prime is 3128371067. The reversal of 3128371052 is 2501738213.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91613 + ... + 121035.

It is an arithmetic number, because the mean of its divisors is an integer number (240296000).

Almost surely, 2^3128371052 is an apocalyptic number.

It is an amenable number.

3128371052 is a deficient number, since it is larger than the sum of its proper divisors (2638732948).

3128371052 is a wasteful number, since it uses less digits than its factorization.

3128371052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30845 (or 30843 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 3128371052 is about 55931.8429161779. The cubic root of 3128371052 is about 1462.5343876980.

The spelling of 3128371052 in words is "three billion, one hundred twenty-eight million, three hundred seventy-one thousand, fifty-two".