674813414668 has 12 divisors (see below), whose sum is σ = 1221644975040. Its totient is φ = 325771993232.

The previous prime is 674813414623. The next prime is 674813414701. The reversal of 674813414668 is 866414318476.

It is a super-2 number, since 2×674813414668² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (58).

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 3 ways as a sum of consecutive naturals, for example, 2908678396 + ... + 2908678627.

It is an arithmetic number, because the mean of its divisors is an integer number (101803747920).

Almost surely, 2^674813414668 is an apocalyptic number.

It is an amenable number.

674813414668 is a deficient number, since it is larger than the sum of its proper divisors (546831560372).

674813414668 is a wasteful number, since it uses less digits than its factorization.

674813414668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5817357056 (or 5817357054 counting only the distinct ones).

The product of its digits is 18579456, while the sum is 58.

The spelling of 674813414668 in words is "six hundred seventy-four billion, eight hundred thirteen million, four hundred fourteen thousand, six hundred sixty-eight".