493432776 has 64 divisors (see below), whose sum is σ = 1372680000. Its totient is φ = 164233728.

The previous prime is 493432757. The next prime is 493432781. The reversal of 493432776 is 677234394.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 199435 + ... + 201893.

It is an arithmetic number, because the mean of its divisors is an integer number (21448125).

Almost surely, 2^493432776 is an apocalyptic number.

It is an amenable number.

493432776 is an abundant number, since it is smaller than the sum of its proper divisors (879247224).

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

493432776 is a wasteful number, since it uses less digits than its factorization.

493432776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3403 (or 3393 counting only the distinct ones).

The product of its digits is 762048, while the sum is 45.

The square root of 493432776 is about 22213.3467987154. The cubic root of 493432776 is about 790.2102607563.

The spelling of 493432776 in words is "four hundred ninety-three million, four hundred thirty-two thousand, seven hundred seventy-six".