674964274 has 16 divisors (see below), whose sum is σ = 1037017728. Its totient is φ = 329333872.

The previous prime is 674964247. The next prime is 674964287. The reversal of 674964274 is 472469476.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22272 + ... + 42964.

It is an arithmetic number, because the mean of its divisors is an integer number (64813608).

Almost surely, 2^674964274 is an apocalyptic number.

674964274 is a deficient number, since it is larger than the sum of its proper divisors (362053454).

674964274 is a wasteful number, since it uses less digits than its factorization.

674964274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21089.

The product of its digits is 2032128, while the sum is 49.

The square root of 674964274 is about 25980.0745572448. The cubic root of 674964274 is about 877.1898451230.

The spelling of 674964274 in words is "six hundred seventy-four million, nine hundred sixty-four thousand, two hundred seventy-four".