674714690 has 32 divisors (see below), whose sum is σ = 1350107136. Its totient is φ = 241087680.

The previous prime is 674714671. The next prime is 674714701. The reversal of 674714690 is 96417476.

It is a super-2 number, since 2×674714690² = 910479825803592200, which contains 22 as substring.

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, 79682 + ... + 87741.

It is an arithmetic number, because the mean of its divisors is an integer number (42190848).

Almost surely, 2^674714690 is an apocalyptic number.

674714690 is an abundant number, since it is smaller than the sum of its proper divisors (675392446).

674714690 is a wasteful number, since it uses less digits than its factorization.

674714690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167474.

The product of its (nonzero) digits is 254016, while the sum is 44.

The square root of 674714690 is about 25975.2707396862. The cubic root of 674714690 is about 877.0817112314.

The spelling of 674714690 in words is "six hundred seventy-four million, seven hundred fourteen thousand, six hundred ninety".