314457799 has 2 divisors, whose sum is σ = 314457800. Its totient is φ = 314457798.

The previous prime is 314457757. The next prime is 314457811. The reversal of 314457799 is 997754413.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 314457799 - 2⁹ = 314457287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314457739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157228899 + 157228900.

It is an arithmetic number, because the mean of its divisors is an integer number (157228900).

Almost surely, 2^314457799 is an apocalyptic number.

314457799 is a deficient number, since it is larger than the sum of its proper divisors (1).

314457799 is an equidigital number, since it uses as much as digits as its factorization.

314457799 is an evil number, because the sum of its binary digits is even.

The product of its digits is 952560, while the sum is 49.

The square root of 314457799 is about 17732.9579878823. The cubic root of 314457799 is about 680.0185973864.

The spelling of 314457799 in words is "three hundred fourteen million, four hundred fifty-seven thousand, seven hundred ninety-nine".