496478266 has 8 divisors (see below), whose sum is σ = 762881364. Its totient is φ = 242184480.

The previous prime is 496478263. The next prime is 496478291. The reversal of 496478266 is 662874694.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 486423025 + 10055241 = 22055^2 + 3171^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×496478266² = 492981337220733512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (496478263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3027225 + ... + 3027388.

Almost surely, 2^496478266 is an apocalyptic number.

496478266 is a deficient number, since it is larger than the sum of its proper divisors (266403098).

496478266 is a wasteful number, since it uses less digits than its factorization.

496478266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6054656.

The product of its digits is 3483648, while the sum is 52.

The square root of 496478266 is about 22281.7922528687. The cubic root of 496478266 is about 791.8326656053.

The spelling of 496478266 in words is "four hundred ninety-six million, four hundred seventy-eight thousand, two hundred sixty-six".