674839344954 has 8 divisors (see below), whose sum is σ = 1349678689920. Its totient is φ = 224946448316.

The previous prime is 674839344847. The next prime is 674839344967. The reversal of 674839344954 is 459443938476.

It is a sphenic number, since it is the product of 3 distinct primes.

674839344954 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56236612074 + ... + 56236612085.

It is an arithmetic number, because the mean of its divisors is an integer number (168709836240).

Almost surely, 2^674839344954 is an apocalyptic number.

674839344954 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

674839344954 is a wasteful number, since it uses less digits than its factorization.

674839344954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112473224164.

The product of its digits is 313528320, while the sum is 66.

The spelling of 674839344954 in words is "six hundred seventy-four billion, eight hundred thirty-nine million, three hundred forty-four thousand, nine hundred fifty-four".