497314897 has 2 divisors, whose sum is σ = 497314898. Its totient is φ = 497314896.

The previous prime is 497314859. The next prime is 497314931. The reversal of 497314897 is 798413794.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 320983056 + 176331841 = 17916^2 + 13279^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-497314897 is a prime.

It is not a weakly prime, because it can be changed into another prime (497314837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248657448 + 248657449.

It is an arithmetic number, because the mean of its divisors is an integer number (248657449).

Almost surely, 2^497314897 is an apocalyptic number.

It is an amenable number.

497314897 is a deficient number, since it is larger than the sum of its proper divisors (1).

497314897 is an equidigital number, since it uses as much as digits as its factorization.

497314897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1524096, while the sum is 52.

The square root of 497314897 is about 22300.5582217127. The cubic root of 497314897 is about 792.2771966358.

The spelling of 497314897 in words is "four hundred ninety-seven million, three hundred fourteen thousand, eight hundred ninety-seven".