314278967 has 2 divisors, whose sum is σ = 314278968. Its totient is φ = 314278966.

The previous prime is 314278963. The next prime is 314279033. The reversal of 314278967 is 769872413.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 314278967 - 2² = 314278963 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314278963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157139483 + 157139484.

It is an arithmetic number, because the mean of its divisors is an integer number (157139484).

Almost surely, 2^314278967 is an apocalyptic number.

314278967 is a deficient number, since it is larger than the sum of its proper divisors (1).

314278967 is an equidigital number, since it uses as much as digits as its factorization.

314278967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 508032, while the sum is 47.

The square root of 314278967 is about 17727.9149084149. The cubic root of 314278967 is about 679.8896641915.

The spelling of 314278967 in words is "three hundred fourteen million, two hundred seventy-eight thousand, nine hundred sixty-seven".