1017316939 has 2 divisors, whose sum is σ = 1017316940. Its totient is φ = 1017316938.

The previous prime is 1017316913. The next prime is 1017316967. The reversal of 1017316939 is 9396137101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1017316939 - 2¹⁵ = 1017284171 is a prime.

It is not a weakly prime, because it can be changed into another prime (1017316039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 508658469 + 508658470.

It is an arithmetic number, because the mean of its divisors is an integer number (508658470).

Almost surely, 2^1017316939 is an apocalyptic number.

1017316939 is a deficient number, since it is larger than the sum of its proper divisors (1).

1017316939 is an equidigital number, since it uses as much as digits as its factorization.

1017316939 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30618, while the sum is 40.

The square root of 1017316939 is about 31895.4062366354. The cubic root of 1017316939 is about 1005.7393103003.

The spelling of 1017316939 in words is "one billion, seventeen million, three hundred sixteen thousand, nine hundred thirty-nine".