497236616 has 16 divisors (see below), whose sum is σ = 933236700. Its totient is φ = 248373504.

The previous prime is 497236613. The next prime is 497236627. The reversal of 497236616 is 616632794.

It can be written as a sum of positive squares in 2 ways, for example, as 318479716 + 178756900 = 17846^2 + 13370^2 .

It is a super-2 number, since 2×497236616² = 494488504582262912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (497236613) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21821 + ... + 38348.

Almost surely, 2^497236616 is an apocalyptic number.

It is an amenable number.

497236616 is a deficient number, since it is larger than the sum of its proper divisors (436000084).

497236616 is a wasteful number, since it uses less digits than its factorization.

497236616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61208 (or 61204 counting only the distinct ones).

The product of its digits is 326592, while the sum is 44.

The square root of 497236616 is about 22298.8030172025. The cubic root of 497236616 is about 792.2356243804.

The spelling of 497236616 in words is "four hundred ninety-seven million, two hundred thirty-six thousand, six hundred sixteen".