497530674 has 20 divisors (see below), whose sum is σ = 1114837614. Its totient is φ = 165843504.

The previous prime is 497530661. The next prime is 497530681. The reversal of 497530674 is 476035794.

497530674 is a `hidden beast` number, since 49 + 7 + 530 + 6 + 74 = 666.

It can be written as a sum of positive squares in only one way, i.e., 456121449 + 41409225 = 21357^2 + 6435^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1535427 + ... + 1535750.

Almost surely, 2^497530674 is an apocalyptic number.

497530674 is an abundant number, since it is smaller than the sum of its proper divisors (617306940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

497530674 is a wasteful number, since it uses less digits than its factorization.

497530674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3071191 (or 3071182 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 45.

The square root of 497530674 is about 22305.3956252742. The cubic root of 497530674 is about 792.3917655463.

The spelling of 497530674 in words is "four hundred ninety-seven million, five hundred thirty thousand, six hundred seventy-four".