496847665 has 4 divisors (see below), whose sum is σ = 596217204. Its totient is φ = 397478128.

The previous prime is 496847653. The next prime is 496847699. The reversal of 496847665 is 566748694.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 208629136 + 288218529 = 14444^2 + 16977^2 .

It is a cyclic number.

It is not a de Polignac number, because 496847665 - 2¹¹ = 496845617 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49684762 + ... + 49684771.

It is an arithmetic number, because the mean of its divisors is an integer number (149054301).

Almost surely, 2^496847665 is an apocalyptic number.

It is an amenable number.

496847665 is a deficient number, since it is larger than the sum of its proper divisors (99369539).

496847665 is an equidigital number, since it uses as much as digits as its factorization.

496847665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99369538.

The product of its digits is 8709120, while the sum is 55.

The square root of 496847665 is about 22290.0799684523. The cubic root of 496847665 is about 792.0290016120.

The spelling of 496847665 in words is "four hundred ninety-six million, eight hundred forty-seven thousand, six hundred sixty-five".