314632859 has 2 divisors, whose sum is σ = 314632860. Its totient is φ = 314632858.

The previous prime is 314632841. The next prime is 314632909. The reversal of 314632859 is 958236413.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 314632859 - 2²⁰ = 313584283 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (314632819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157316429 + 157316430.

It is an arithmetic number, because the mean of its divisors is an integer number (157316430).

Almost surely, 2^314632859 is an apocalyptic number.

314632859 is a deficient number, since it is larger than the sum of its proper divisors (1).

314632859 is an equidigital number, since it uses as much as digits as its factorization.

314632859 is an evil number, because the sum of its binary digits is even.

The product of its digits is 155520, while the sum is 41.

The square root of 314632859 is about 17737.8933078311. The cubic root of 314632859 is about 680.1447637295.

The spelling of 314632859 in words is "three hundred fourteen million, six hundred thirty-two thousand, eight hundred fifty-nine".