83064974372 has 24 divisors (see below), whose sum is σ = 145743911712. Its totient is φ = 41423969600.

The previous prime is 83064974299. The next prime is 83064974401. The reversal of 83064974372 is 27347946038.

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, 3160847 + ... + 3187017.

It is an arithmetic number, because the mean of its divisors is an integer number (6072662988).

Almost surely, 2^83064974372 is an apocalyptic number.

It is an amenable number.

83064974372 is a deficient number, since it is larger than the sum of its proper divisors (62678937340).

83064974372 is a wasteful number, since it uses less digits than its factorization.

83064974372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28219 (or 28217 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 53.

The spelling of 83064974372 in words is "eighty-three billion, sixty-four million, nine hundred seventy-four thousand, three hundred seventy-two".