314287811 has 2 divisors, whose sum is σ = 314287812. Its totient is φ = 314287810.

The previous prime is 314287793. The next prime is 314287901. The reversal of 314287811 is 118782413.

It is a weak prime.

It is an emirp because it is prime and its reverse (118782413) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 314287811 - 2²² = 310093507 is a prime.

It is not a weakly prime, because it can be changed into another prime (314287511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157143905 + 157143906.

It is an arithmetic number, because the mean of its divisors is an integer number (157143906).

Almost surely, 2^314287811 is an apocalyptic number.

314287811 is a deficient number, since it is larger than the sum of its proper divisors (1).

314287811 is an equidigital number, since it uses as much as digits as its factorization.

314287811 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10752, while the sum is 35.

The square root of 314287811 is about 17728.1643437780. The cubic root of 314287811 is about 679.8960416336.

The spelling of 314287811 in words is "three hundred fourteen million, two hundred eighty-seven thousand, eight hundred eleven".