314567797 has 2 divisors, whose sum is σ = 314567798. Its totient is φ = 314567796.

The previous prime is 314567791. The next prime is 314567807. The reversal of 314567797 is 797765413.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 251983876 + 62583921 = 15874^2 + 7911^2 .

It is a cyclic number.

It is not a de Polignac number, because 314567797 - 2¹⁵ = 314535029 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 314567797.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314567791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157283898 + 157283899.

It is an arithmetic number, because the mean of its divisors is an integer number (157283899).

Almost surely, 2^314567797 is an apocalyptic number.

It is an amenable number.

314567797 is a deficient number, since it is larger than the sum of its proper divisors (1).

314567797 is an equidigital number, since it uses as much as digits as its factorization.

314567797 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1111320, while the sum is 49.

The square root of 314567797 is about 17736.0592297162. The cubic root of 314567797 is about 680.0978787884.

The spelling of 314567797 in words is "three hundred fourteen million, five hundred sixty-seven thousand, seven hundred ninety-seven".