493467536 has 20 divisors (see below), whose sum is σ = 967615152. Its totient is φ = 243760416.

The previous prime is 493467521. The next prime is 493467571. The reversal of 493467536 is 635764394.

It is a super-2 number, since 2×493467536² = 487020418171822592, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184466 + ... + 187121.

Almost surely, 2^493467536 is an apocalyptic number.

It is an amenable number.

493467536 is a deficient number, since it is larger than the sum of its proper divisors (474147616).

493467536 is a wasteful number, since it uses less digits than its factorization.

493467536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371678 (or 371672 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 47.

The square root of 493467536 is about 22214.1291974275. The cubic root of 493467536 is about 790.2288158429.

The spelling of 493467536 in words is "four hundred ninety-three million, four hundred sixty-seven thousand, five hundred thirty-six".