674822074 has 16 divisors (see below), whose sum is σ = 1059206400. Its totient is φ = 322051680.

The previous prime is 674822063. The next prime is 674822087. The reversal of 674822074 is 470228476.

It is a super-2 number, since 2×674822074² = 910769663115322952, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70024 + ... + 79075.

It is an arithmetic number, because the mean of its divisors is an integer number (66200400).

Almost surely, 2^674822074 is an apocalyptic number.

674822074 is a deficient number, since it is larger than the sum of its proper divisors (384384326).

674822074 is a wasteful number, since it uses less digits than its factorization.

674822074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149205.

The product of its (nonzero) digits is 150528, while the sum is 40.

The square root of 674822074 is about 25977.3377003880. The cubic root of 674822074 is about 877.1282393158.

The spelling of 674822074 in words is "six hundred seventy-four million, eight hundred twenty-two thousand, seventy-four".