968138847874 has 16 divisors (see below), whose sum is σ = 1584585706176. Its totient is φ = 439963529200.

The previous prime is 968138847869. The next prime is 968138847883. The reversal of 968138847874 is 478748831869.

It is a super-2 number, since 2×968138847874² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 968138847797 and 968138847806.

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, 4879702 + ... + 5074225.

It is an arithmetic number, because the mean of its divisors is an integer number (99036606636).

Almost surely, 2^968138847874 is an apocalyptic number.

968138847874 is a deficient number, since it is larger than the sum of its proper divisors (616446858302).

968138847874 is a wasteful number, since it uses less digits than its factorization.

968138847874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9958361.

The product of its digits is 520224768, while the sum is 73.

The spelling of 968138847874 in words is "nine hundred sixty-eight billion, one hundred thirty-eight million, eight hundred forty-seven thousand, eight hundred seventy-four".