674460175820 has 24 divisors (see below), whose sum is σ = 1434295060800. Its totient is φ = 266369081472.

The previous prime is 674460175811. The next prime is 674460175903. The reversal of 674460175820 is 28571064476.

674460175820 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 213435185 + ... + 213438344.

It is an arithmetic number, because the mean of its divisors is an integer number (59762294200).

Almost surely, 2^674460175820 is an apocalyptic number.

It is an amenable number.

674460175820 is an abundant number, since it is smaller than the sum of its proper divisors (759834884980).

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

674460175820 is a wasteful number, since it uses less digits than its factorization.

674460175820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426873617 (or 426873615 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 50.

The spelling of 674460175820 in words is "six hundred seventy-four billion, four hundred sixty million, one hundred seventy-five thousand, eight hundred twenty".