496566378 has 48 divisors (see below), whose sum is σ = 1341377856. Its totient is φ = 128977920.

The previous prime is 496566353. The next prime is 496566383. The reversal of 496566378 is 873665694.

496566378 is a `hidden beast` number, since 4 + 9 + 6 + 566 + 3 + 78 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 177751 + ... + 180522.

It is an arithmetic number, because the mean of its divisors is an integer number (27945372).

Almost surely, 2^496566378 is an apocalyptic number.

496566378 is an abundant number, since it is smaller than the sum of its proper divisors (844811478).

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

496566378 is a wasteful number, since it uses less digits than its factorization.

496566378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358299 (or 358296 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 54.

The square root of 496566378 is about 22283.7693849133. The cubic root of 496566378 is about 791.8795060799.

The spelling of 496566378 in words is "four hundred ninety-six million, five hundred sixty-six thousand, three hundred seventy-eight".