674037404 has 6 divisors (see below), whose sum is σ = 1179565464. Its totient is φ = 337018700.

The previous prime is 674037391. The next prime is 674037443. The reversal of 674037404 is 404730476.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84254672 + ... + 84254679.

It is an arithmetic number, because the mean of its divisors is an integer number (196594244).

Almost surely, 2^674037404 is an apocalyptic number.

It is an amenable number.

674037404 is a deficient number, since it is larger than the sum of its proper divisors (505528060).

674037404 is a wasteful number, since it uses less digits than its factorization.

674037404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168509355 (or 168509353 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 35.

The square root of 674037404 is about 25962.2303356241. The cubic root of 674037404 is about 876.7881382343.

It can be divided in two parts, 6740 and 37404, that added together give a palindrome (44144).

The spelling of 674037404 in words is "six hundred seventy-four million, thirty-seven thousand, four hundred four".