968037431 has 2 divisors, whose sum is σ = 968037432. Its totient is φ = 968037430.

The previous prime is 968037353. The next prime is 968037461. The reversal of 968037431 is 134730869.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-968037431 is a prime.

It is a super-3 number, since 3×968037431³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (968037461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 484018715 + 484018716.

It is an arithmetic number, because the mean of its divisors is an integer number (484018716).

Almost surely, 2^968037431 is an apocalyptic number.

968037431 is a deficient number, since it is larger than the sum of its proper divisors (1).

968037431 is an equidigital number, since it uses as much as digits as its factorization.

968037431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 968037431 is about 31113.2999053459. The cubic root of 968037431 is about 989.2302389674.

The spelling of 968037431 in words is "nine hundred sixty-eight million, thirty-seven thousand, four hundred thirty-one".