674761596 has 12 divisors (see below), whose sum is σ = 1574443752. Its totient is φ = 224920528.

The previous prime is 674761561. The next prime is 674761597. The reversal of 674761596 is 695167476.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×674761596² = 910606422872934432, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674761597) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 28115055 + ... + 28115078.

It is an arithmetic number, because the mean of its divisors is an integer number (131203646).

Almost surely, 2^674761596 is an apocalyptic number.

It is an amenable number.

674761596 is an abundant number, since it is smaller than the sum of its proper divisors (899682156).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

674761596 is a wasteful number, since it uses less digits than its factorization.

674761596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56230140 (or 56230138 counting only the distinct ones).

The product of its digits is 1905120, while the sum is 51.

The square root of 674761596 is about 25976.1736212245. The cubic root of 674761596 is about 877.1020355956.

The spelling of 674761596 in words is "six hundred seventy-four million, seven hundred sixty-one thousand, five hundred ninety-six".