674465564476 has 96 divisors (see below), whose sum is σ = 1371185706240. Its totient is φ = 287064000000.

The previous prime is 674465564447. The next prime is 674465564477.

It is a happy number.

674465564476 is nontrivially palindromic in base 10.

674465564476 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674465564477) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50739391 + ... + 50752681.

It is an arithmetic number, because the mean of its divisors is an integer number (14283184440).

Almost surely, 2^674465564476 is an apocalyptic number.

It is an amenable number.

674465564476 is an abundant number, since it is smaller than the sum of its proper divisors (696720141764).

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

674465564476 is a wasteful number, since it uses less digits than its factorization.

674465564476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14027 (or 14025 counting only the distinct ones).

The product of its digits is 406425600, while the sum is 64.

The spelling of 674465564476 in words is "six hundred seventy-four billion, four hundred sixty-five million, five hundred sixty-four thousand, four hundred seventy-six".