968600431 has 2 divisors, whose sum is σ = 968600432. Its totient is φ = 968600430.

The previous prime is 968600429. The next prime is 968600447. The reversal of 968600431 is 134006869.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 968600431 - 2¹ = 968600429 is a prime.

It is a super-2 number, since 2×968600431² = 1876373589866771522, which contains 22 as substring.

Together with 968600429, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (968600491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 484300215 + 484300216.

It is an arithmetic number, because the mean of its divisors is an integer number (484300216).

Almost surely, 2^968600431 is an apocalyptic number.

968600431 is the 19684-th centered pentagonal number.

968600431 is a deficient number, since it is larger than the sum of its proper divisors (1).

968600431 is an equidigital number, since it uses as much as digits as its factorization.

968600431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 968600431 is about 31122.3461679868. The cubic root of 968600431 is about 989.4219769699.

The spelling of 968600431 in words is "nine hundred sixty-eight million, six hundred thousand, four hundred thirty-one".