496109868 has 24 divisors (see below), whose sum is σ = 1159441920. Its totient is φ = 165105360.

The previous prime is 496109843. The next prime is 496109869. The reversal of 496109868 is 868901694.

It is a happy number.

It is a super-2 number, since 2×496109868² = 492250002253954848, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 496109868.

It is not an unprimeable number, because it can be changed into a prime (496109869) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25188 + ... + 40331.

It is an arithmetic number, because the mean of its divisors is an integer number (48310080).

Almost surely, 2^496109868 is an apocalyptic number.

It is an amenable number.

496109868 is an abundant number, since it is smaller than the sum of its proper divisors (663332052).

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

496109868 is a wasteful number, since it uses less digits than its factorization.

496109868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66157 (or 66155 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 51.

The square root of 496109868 is about 22273.5239241571. The cubic root of 496109868 is about 791.6367646151.

The spelling of 496109868 in words is "four hundred ninety-six million, one hundred nine thousand, eight hundred sixty-eight".