493477776 has 60 divisors (see below), whose sum is σ = 1506607440. Its totient is φ = 149538240.

The previous prime is 493477759. The next prime is 493477783. The reversal of 493477776 is 677774394.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 154186 + ... + 157353.

It is an arithmetic number, because the mean of its divisors is an integer number (25110124).

Almost surely, 2^493477776 is an apocalyptic number.

It is an amenable number.

493477776 is an abundant number, since it is smaller than the sum of its proper divisors (1013129664).

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

493477776 is a wasteful number, since it uses less digits than its factorization.

493477776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311564 (or 311555 counting only the distinct ones).

The product of its digits is 6223392, while the sum is 54.

The square root of 493477776 is about 22214.3596801708. The cubic root of 493477776 is about 790.2342818473.

The spelling of 493477776 in words is "four hundred ninety-three million, four hundred seventy-seven thousand, seven hundred seventy-six".