314897867 has 2 divisors, whose sum is σ = 314897868. Its totient is φ = 314897866.

The previous prime is 314897831. The next prime is 314897879. The reversal of 314897867 is 768798413.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 314897867 - 2¹⁸ = 314635723 is a prime.

It is a super-2 number, since 2×314897867² = 198321333282299378, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (314893867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157448933 + 157448934.

It is an arithmetic number, because the mean of its divisors is an integer number (157448934).

Almost surely, 2^314897867 is an apocalyptic number.

314897867 is a deficient number, since it is larger than the sum of its proper divisors (1).

314897867 is an equidigital number, since it uses as much as digits as its factorization.

314897867 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2032128, while the sum is 53.

The square root of 314897867 is about 17745.3618447187. The cubic root of 314897867 is about 680.3356668907.

The spelling of 314897867 in words is "three hundred fourteen million, eight hundred ninety-seven thousand, eight hundred sixty-seven".