869739474962 has 32 divisors (see below), whose sum is σ = 1429101273600. Its totient is φ = 395143237888.

The previous prime is 869739474943. The next prime is 869739475001. The reversal of 869739474962 is 269474937968.

It is a self number, because there is not a number n which added to its sum of digits gives 869739474962.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15198239 + ... + 15255357.

It is an arithmetic number, because the mean of its divisors is an integer number (44659414800).

Almost surely, 2^869739474962 is an apocalyptic number.

869739474962 is a deficient number, since it is larger than the sum of its proper divisors (559361798638).

869739474962 is a wasteful number, since it uses less digits than its factorization.

869739474962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72610.

The product of its digits is 987614208, while the sum is 74.

The spelling of 869739474962 in words is "eight hundred sixty-nine billion, seven hundred thirty-nine million, four hundred seventy-four thousand, nine hundred sixty-two".