314075897 has 2 divisors, whose sum is σ = 314075898. Its totient is φ = 314075896.

The previous prime is 314075893. The next prime is 314075899. The reversal of 314075897 is 798570413.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 239754256 + 74321641 = 15484^2 + 8621^2 .

It is a cyclic number.

It is not a de Polignac number, because 314075897 - 2² = 314075893 is a prime.

Together with 314075899, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (314075893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157037948 + 157037949.

It is an arithmetic number, because the mean of its divisors is an integer number (157037949).

Almost surely, 2^314075897 is an apocalyptic number.

It is an amenable number.

314075897 is a deficient number, since it is larger than the sum of its proper divisors (1).

314075897 is an equidigital number, since it uses as much as digits as its factorization.

314075897 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 211680, while the sum is 44.

The square root of 314075897 is about 17722.1865750251. The cubic root of 314075897 is about 679.7431967151.

The spelling of 314075897 in words is "three hundred fourteen million, seventy-five thousand, eight hundred ninety-seven".