674670868 has 24 divisors (see below), whose sum is σ = 1236408768. Its totient is φ = 321516096.

The previous prime is 674670859. The next prime is 674670889. The reversal of 674670868 is 868076476.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13080 + ... + 38992.

It is an arithmetic number, because the mean of its divisors is an integer number (51517032).

Almost surely, 2^674670868 is an apocalyptic number.

It is an amenable number.

674670868 is a deficient number, since it is larger than the sum of its proper divisors (561737900).

674670868 is a wasteful number, since it uses less digits than its factorization.

674670868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26223 (or 26221 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 52.

The square root of 674670868 is about 25974.4271929142. The cubic root of 674670868 is about 877.0627223128.

The spelling of 674670868 in words is "six hundred seventy-four million, six hundred seventy thousand, eight hundred sixty-eight".