497674967 has 2 divisors, whose sum is σ = 497674968. Its totient is φ = 497674966.

The previous prime is 497674913. The next prime is 497674973. The reversal of 497674967 is 769476794.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 497674967 - 2²⁰ = 496626391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (497670967) 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, 248837483 + 248837484.

It is an arithmetic number, because the mean of its divisors is an integer number (248837484).

Almost surely, 2^497674967 is an apocalyptic number.

497674967 is a deficient number, since it is larger than the sum of its proper divisors (1).

497674967 is an equidigital number, since it uses as much as digits as its factorization.

497674967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16003008, while the sum is 59.

The square root of 497674967 is about 22308.6298772471. The cubic root of 497674967 is about 792.4683608462.

The spelling of 497674967 in words is "four hundred ninety-seven million, six hundred seventy-four thousand, nine hundred sixty-seven".