674734437476 has 48 divisors (see below), whose sum is σ = 1380334374720. Its totient is φ = 285178629120.

The previous prime is 674734437469. The next prime is 674734437497.

674734437476 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×674734437476² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5371961 + ... + 5496128.

It is an arithmetic number, because the mean of its divisors is an integer number (28756966140).

Almost surely, 2^674734437476 is an apocalyptic number.

It is an amenable number.

674734437476 is an abundant number, since it is smaller than the sum of its proper divisors (705599937244).

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

674734437476 is a wasteful number, since it uses less digits than its factorization.

674734437476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10868204 (or 10868202 counting only the distinct ones).

The product of its digits is 199148544, while the sum is 62.

The spelling of 674734437476 in words is "six hundred seventy-four billion, seven hundred thirty-four million, four hundred thirty-seven thousand, four hundred seventy-six".