674475028 has 12 divisors (see below), whose sum is σ = 1180763892. Its totient is φ = 337113920.

The previous prime is 674475013. The next prime is 674475037. The reversal of 674475028 is 820574476.

It can be written as a sum of positive squares in 2 ways, for example, as 136142224 + 538332804 = 11668^2 + 23202^2 .

It is a congruent number.

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, 18025 + ... + 40912.

It is an arithmetic number, because the mean of its divisors is an integer number (98396991).

Almost surely, 2^674475028 is an apocalyptic number.

It is an amenable number.

674475028 is a deficient number, since it is larger than the sum of its proper divisors (506288864).

674475028 is a wasteful number, since it uses less digits than its factorization.

674475028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61802 (or 61800 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 43.

The square root of 674475028 is about 25970.6570575332. The cubic root of 674475028 is about 876.9778510104.

The spelling of 674475028 in words is "six hundred seventy-four million, four hundred seventy-five thousand, twenty-eight".