3941157512 has 16 divisors (see below), whose sum is σ = 7396717200. Its totient is φ = 1968699600.

The previous prime is 3941157509. The next prime is 3941157529. The reversal of 3941157512 is 2157511493.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225962 + ... + 242777.

It is an arithmetic number, because the mean of its divisors is an integer number (462294825).

Almost surely, 2^3941157512 is an apocalyptic number.

It is an amenable number.

3941157512 is a deficient number, since it is larger than the sum of its proper divisors (3455559688).

3941157512 is a wasteful number, since it uses less digits than its factorization.

3941157512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469796 (or 469792 counting only the distinct ones).

The product of its digits is 37800, while the sum is 38.

The square root of 3941157512 is about 62778.6389785570. The cubic root of 3941157512 is about 1579.5786827279.

The spelling of 3941157512 in words is "three billion, nine hundred forty-one million, one hundred fifty-seven thousand, five hundred twelve".