497264705 has 16 divisors (see below), whose sum is σ = 722079360. Its totient is φ = 320923392.

The previous prime is 497264701. The next prime is 497264753. The reversal of 497264705 is 507462794.

It is a cyclic number.

It is not a de Polignac number, because 497264705 - 2² = 497264701 is a prime.

It is not an unprimeable number, because it can be changed into a prime (497264701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 417275 + ... + 418464.

It is an arithmetic number, because the mean of its divisors is an integer number (45129960).

Almost surely, 2^497264705 is an apocalyptic number.

It is an amenable number.

497264705 is a deficient number, since it is larger than the sum of its proper divisors (224814655).

497264705 is a wasteful number, since it uses less digits than its factorization.

497264705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835768.

The product of its (nonzero) digits is 423360, while the sum is 44.

The square root of 497264705 is about 22299.4328403213. The cubic root of 497264705 is about 792.2505419514.

The spelling of 497264705 in words is "four hundred ninety-seven million, two hundred sixty-four thousand, seven hundred five".