674260032 has 28 divisors (see below), whose sum is σ = 1783980176. Its totient is φ = 224753280.

The previous prime is 674259997. The next prime is 674260057. The reversal of 674260032 is 230062476.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

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, 1755694 + ... + 1756077.

Almost surely, 2^674260032 is an apocalyptic number.

It is an amenable number.

674260032 is an abundant number, since it is smaller than the sum of its proper divisors (1109720144).

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

674260032 is a wasteful number, since it uses less digits than its factorization.

674260032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3511786 (or 3511776 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 674260032 is about 25966.5175177574. The cubic root of 674260032 is about 876.8846591404.

The spelling of 674260032 in words is "six hundred seventy-four million, two hundred sixty thousand, thirty-two".