968336531 has 2 divisors, whose sum is σ = 968336532. Its totient is φ = 968336530.

The previous prime is 968336527. The next prime is 968336557. The reversal of 968336531 is 135633869.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 968336531 - 2² = 968336527 is a prime.

It is a super-2 number, since 2×968336531² = 1875351274538227922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (968336561) 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 as a sum of consecutive naturals, namely, 484168265 + 484168266.

It is an arithmetic number, because the mean of its divisors is an integer number (484168266).

Almost surely, 2^968336531 is an apocalyptic number.

968336531 is a deficient number, since it is larger than the sum of its proper divisors (1).

968336531 is an equidigital number, since it uses as much as digits as its factorization.

968336531 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 349920, while the sum is 44.

The square root of 968336531 is about 31118.1061602405. The cubic root of 968336531 is about 989.3321111634.

The spelling of 968336531 in words is "nine hundred sixty-eight million, three hundred thirty-six thousand, five hundred thirty-one".