968944031 has 4 divisors (see below), whose sum is σ = 1057029864. Its totient is φ = 880858200.

The previous prime is 968943991. The next prime is 968944033. The reversal of 968944031 is 130449869.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 130449869 = 11 ⋅11859079.

It is a cyclic number.

It is not a de Polignac number, because 968944031 - 2¹⁸ = 968681887 is a prime.

It is a super-2 number, since 2×968944031² = 1877705070421057922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (968944033) by changing a digit.

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, 44042900 + ... + 44042921.

It is an arithmetic number, because the mean of its divisors is an integer number (264257466).

Almost surely, 2^968944031 is an apocalyptic number.

968944031 is a deficient number, since it is larger than the sum of its proper divisors (88085833).

968944031 is a wasteful number, since it uses less digits than its factorization.

968944031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88085832.

The product of its (nonzero) digits is 186624, while the sum is 44.

The square root of 968944031 is about 31127.8658279041. The cubic root of 968944031 is about 989.5389585407.

The spelling of 968944031 in words is "nine hundred sixty-eight million, nine hundred forty-four thousand, thirty-one".