674007406674 has 16 divisors (see below), whose sum is σ = 1540588358208. Its totient is φ = 192573544752.

The previous prime is 674007406673. The next prime is 674007406697. The reversal of 674007406674 is 476604700476.

It is not an unprimeable number, because it can be changed into a prime (674007406673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8023897657 + ... + 8023897740.

It is an arithmetic number, because the mean of its divisors is an integer number (96286772388).

Almost surely, 2^674007406674 is an apocalyptic number.

674007406674 is an abundant number, since it is smaller than the sum of its proper divisors (866580951534).

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

674007406674 is a wasteful number, since it uses less digits than its factorization.

674007406674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16047795409.

The product of its (nonzero) digits is 4741632, while the sum is 51.

The spelling of 674007406674 in words is "six hundred seventy-four billion, seven million, four hundred six thousand, six hundred seventy-four".