74694365368 has 16 divisors (see below), whose sum is σ = 160059354480. Its totient is φ = 32011870848.

The previous prime is 74694365351. The next prime is 74694365411. The reversal of 74694365368 is 86356349647.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 666913921 + ... + 666914032.

It is an arithmetic number, because the mean of its divisors is an integer number (10003709655).

Almost surely, 2^74694365368 is an apocalyptic number.

It is an amenable number.

74694365368 is an abundant number, since it is smaller than the sum of its proper divisors (85364989112).

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

74694365368 is a wasteful number, since it uses less digits than its factorization.

74694365368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1333827966 (or 1333827962 counting only the distinct ones).

The product of its digits is 78382080, while the sum is 61.

The spelling of 74694365368 in words is "seventy-four billion, six hundred ninety-four million, three hundred sixty-five thousand, three hundred sixty-eight".