959879231 has 2 divisors, whose sum is σ = 959879232. Its totient is φ = 959879230.

The previous prime is 959879227. The next prime is 959879243. The reversal of 959879231 is 132978959.

It is a weak prime.

It is an emirp because it is prime and its reverse (132978959) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 959879231 - 2² = 959879227 is a prime.

It is a super-2 number, since 2×959879231² = 1842736276210302722, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (959879251) 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, 479939615 + 479939616.

It is an arithmetic number, because the mean of its divisors is an integer number (479939616).

Almost surely, 2^959879231 is an apocalyptic number.

959879231 is a deficient number, since it is larger than the sum of its proper divisors (1).

959879231 is an equidigital number, since it uses as much as digits as its factorization.

959879231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1224720, while the sum is 53.

The square root of 959879231 is about 30981.9178070048. The cubic root of 959879231 is about 986.4434610577.

The spelling of 959879231 in words is "nine hundred fifty-nine million, eight hundred seventy-nine thousand, two hundred thirty-one".