74710481874 has 16 divisors (see below), whose sum is σ = 170766815808. Its totient is φ = 21345851952.

The previous prime is 74710481851. The next prime is 74710481941. The reversal of 74710481874 is 47818401747.

It is a super-2 number, since 2×74710481874² (a number of 23 digits) contains 22 as substring.

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, 889410457 + ... + 889410540.

It is an arithmetic number, because the mean of its divisors is an integer number (10672925988).

Almost surely, 2^74710481874 is an apocalyptic number.

74710481874 is an abundant number, since it is smaller than the sum of its proper divisors (96056333934).

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

74710481874 is a wasteful number, since it uses less digits than its factorization.

74710481874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1778821009.

The product of its (nonzero) digits is 1404928, while the sum is 51.

The spelling of 74710481874 in words is "seventy-four billion, seven hundred ten million, four hundred eighty-one thousand, eight hundred seventy-four".