674628688588 has 24 divisors (see below), whose sum is σ = 1186140920832. Its totient is φ = 335731912464.

The previous prime is 674628688561. The next prime is 674628688603. The reversal of 674628688588 is 885886826476.

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, 4354431 + ... + 4506697.

It is an arithmetic number, because the mean of its divisors is an integer number (49422538368).

Almost surely, 2^674628688588 is an apocalyptic number.

It is an amenable number.

674628688588 is a deficient number, since it is larger than the sum of its proper divisors (511512232244).

674628688588 is a wasteful number, since it uses less digits than its factorization.

674628688588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157461 (or 157459 counting only the distinct ones).

The product of its digits is 1981808640, while the sum is 76.

The spelling of 674628688588 in words is "six hundred seventy-four billion, six hundred twenty-eight million, six hundred eighty-eight thousand, five hundred eighty-eight".