674972474 has 8 divisors (see below), whose sum is σ = 1104500448. Its totient is φ = 306805660.

The previous prime is 674972453. The next prime is 674972479. The reversal of 674972474 is 474279476.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (674972479) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15340262 + ... + 15340305.

It is an arithmetic number, because the mean of its divisors is an integer number (138062556).

Almost surely, 2^674972474 is an apocalyptic number.

674972474 is a deficient number, since it is larger than the sum of its proper divisors (429527974).

674972474 is a wasteful number, since it uses less digits than its factorization.

674972474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30680580.

The product of its digits is 2370816, while the sum is 50.

The square root of 674972474 is about 25980.2323700155. The cubic root of 674972474 is about 877.1933973740.

The spelling of 674972474 in words is "six hundred seventy-four million, nine hundred seventy-two thousand, four hundred seventy-four".