674412474 has 32 divisors (see below), whose sum is σ = 1436460480. Its totient is φ = 210351872.

The previous prime is 674412449. The next prime is 674412481. The reversal of 674412474 is 474214476.

It is a happy 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, 1464 + ... + 36755.

It is an arithmetic number, because the mean of its divisors is an integer number (44889390).

Almost surely, 2^674412474 is an apocalyptic number.

674412474 is an abundant number, since it is smaller than the sum of its proper divisors (762048006).

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

674412474 is a wasteful number, since it uses less digits than its factorization.

674412474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38414.

The product of its digits is 150528, while the sum is 39.

The square root of 674412474 is about 25969.4527089040. The cubic root of 674412474 is about 876.9507384827.

The spelling of 674412474 in words is "six hundred seventy-four million, four hundred twelve thousand, four hundred seventy-four".