674374408 has 16 divisors (see below), whose sum is σ = 1267794000. Its totient is φ = 336296016.

The previous prime is 674374387. The next prime is 674374427. The reversal of 674374408 is 804473476.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108178 + ... + 114241.

It is an arithmetic number, because the mean of its divisors is an integer number (79237125).

Almost surely, 2^674374408 is an apocalyptic number.

It is an amenable number.

674374408 is a deficient number, since it is larger than the sum of its proper divisors (593419592).

674374408 is a wasteful number, since it uses less digits than its factorization.

674374408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222804 (or 222800 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 43.

The square root of 674374408 is about 25968.7197990197. The cubic root of 674374408 is about 876.9342388695.

The spelling of 674374408 in words is "six hundred seventy-four million, three hundred seventy-four thousand, four hundred eight".