497808794 has 16 divisors (see below), whose sum is σ = 866125248. Its totient is φ = 210161952.

The previous prime is 497808791. The next prime is 497808799.

497808794 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (497808791) 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 in 7 ways as a sum of consecutive naturals, for example, 264419 + ... + 266294.

It is an arithmetic number, because the mean of its divisors is an integer number (54132828).

Almost surely, 2^497808794 is an apocalyptic number.

497808794 is a deficient number, since it is larger than the sum of its proper divisors (368316454).

497808794 is a wasteful number, since it uses less digits than its factorization.

497808794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530789.

The product of its (nonzero) digits is 4064256, while the sum is 56.

The square root of 497808794 is about 22311.6291202592. The cubic root of 497808794 is about 792.5393872293.

The spelling of 497808794 in words is "four hundred ninety-seven million, eight hundred eight thousand, seven hundred ninety-four".