938121000976 has 20 divisors (see below), whose sum is σ = 1866734020012. Its totient is φ = 456383189376.

The previous prime is 938121000953. The next prime is 938121000977. The reversal of 938121000976 is 679000121839.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 861414159376 + 76706841600 = 928124^2 + 276960^2 .

It is not an unprimeable number, because it can be changed into a prime (938121000977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 792331335 + ... + 792332518.

Almost surely, 2^938121000976 is an apocalyptic number.

It is an amenable number.

938121000976 is a deficient number, since it is larger than the sum of its proper divisors (928613019036).

938121000976 is a wasteful number, since it uses less digits than its factorization.

938121000976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1584663898 (or 1584663892 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 46.

The spelling of 938121000976 in words is "nine hundred thirty-eight billion, one hundred twenty-one million, nine hundred seventy-six", and thus it is an aban number.