674733437704 has 8 divisors (see below), whose sum is σ = 1265125195710. Its totient is φ = 337366718848.

The previous prime is 674733437681. The next prime is 674733437711. The reversal of 674733437704 is 407734337476.

It can be written as a sum of positive squares in only one way, i.e., 405577922500 + 269155515204 = 636850^2 + 518802^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42170839849 + ... + 42170839864.

Almost surely, 2^674733437704 is an apocalyptic number.

It is an amenable number.

674733437704 is a deficient number, since it is larger than the sum of its proper divisors (590391758006).

674733437704 is a wasteful number, since it uses less digits than its factorization.

674733437704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84341679719 (or 84341679715 counting only the distinct ones).

The product of its (nonzero) digits is 24893568, while the sum is 55.

The spelling of 674733437704 in words is "six hundred seventy-four billion, seven hundred thirty-three million, four hundred thirty-seven thousand, seven hundred four".