496660635 has 12 divisors (see below), whose sum is σ = 860878512. Its totient is φ = 264885648.

The previous prime is 496660631. The next prime is 496660663. The reversal of 496660635 is 536066694.

It is not a de Polignac number, because 496660635 - 2² = 496660631 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 11036903 = 496660635 / (4 + 9 + 6 + 6 + 6 + 0 + 6 + 3 + 5).

It is not an unprimeable number, because it can be changed into a prime (496660631) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5518407 + ... + 5518496.

It is an arithmetic number, because the mean of its divisors is an integer number (71739876).

Almost surely, 2^496660635 is an apocalyptic number.

496660635 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

496660635 is a deficient number, since it is larger than the sum of its proper divisors (364217877).

496660635 is a wasteful number, since it uses less digits than its factorization.

496660635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11036914 (or 11036911 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 45.

The square root of 496660635 is about 22285.8842095170. The cubic root of 496660635 is about 791.9296071122.

The spelling of 496660635 in words is "four hundred ninety-six million, six hundred sixty thousand, six hundred thirty-five".