74464938602 has 16 divisors (see below), whose sum is σ = 118273613832. Its totient is φ = 35040614400.

The previous prime is 74464938601. The next prime is 74464938617. The reversal of 74464938602 is 20683946447.

It can be written as a sum of positive squares in 4 ways, for example, as 62990458441 + 11474480161 = 250979^2 + 107119^2 .

It is not an unprimeable number, because it can be changed into a prime (74464938601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 900602 + ... + 979802.

Almost surely, 2^74464938602 is an apocalyptic number.

74464938602 is a deficient number, since it is larger than the sum of its proper divisors (43808675230).

74464938602 is a wasteful number, since it uses less digits than its factorization.

74464938602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106873.

The product of its (nonzero) digits is 6967296, while the sum is 53.

The spelling of 74464938602 in words is "seventy-four billion, four hundred sixty-four million, nine hundred thirty-eight thousand, six hundred two".