496778576 has 80 divisors (see below), whose sum is σ = 1136308224. Its totient is φ = 205949952.

The previous prime is 496778567. The next prime is 496778599. The reversal of 496778576 is 675877694.

It is a congruent number.

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, 1296881 + ... + 1297263.

Almost surely, 2^496778576 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 496778576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (568154112).

496778576 is an abundant number, since it is smaller than the sum of its proper divisors (639529648).

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

496778576 is a wasteful number, since it uses less digits than its factorization.

496778576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748 (or 742 counting only the distinct ones).

The product of its digits is 17781120, while the sum is 59.

The square root of 496778576 is about 22288.5301444487. The cubic root of 496778576 is about 791.9922881268.

The spelling of 496778576 in words is "four hundred ninety-six million, seven hundred seventy-eight thousand, five hundred seventy-six".