674073673734 has 32 divisors (see below), whose sum is σ = 1371752916480. Its totient is φ = 220765053600.

The previous prime is 674073673711. The next prime is 674073673787. The reversal of 674073673734 is 437376370476.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 677404 + ... + 1344255.

It is an arithmetic number, because the mean of its divisors is an integer number (42867278640).

Almost surely, 2^674073673734 is an apocalyptic number.

674073673734 is an abundant number, since it is smaller than the sum of its proper divisors (697679242746).

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

674073673734 is a wasteful number, since it uses less digits than its factorization.

674073673734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2022636.

The product of its (nonzero) digits is 37340352, while the sum is 57.

The spelling of 674073673734 in words is "six hundred seventy-four billion, seventy-three million, six hundred seventy-three thousand, seven hundred thirty-four".