496216641 has 8 divisors (see below), whose sum is σ = 662215840. Its totient is φ = 330514272.

The previous prime is 496216631. The next prime is 496216667. The reversal of 496216641 is 146612694.

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

It is not a de Polignac number, because 496216641 - 2⁶ = 496216577 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 496216641.

It is not an unprimeable number, because it can be changed into a prime (496216601) 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, 70276 + ... + 77013.

It is an arithmetic number, because the mean of its divisors is an integer number (82776980).

Almost surely, 2^496216641 is an apocalyptic number.

It is an amenable number.

496216641 is a deficient number, since it is larger than the sum of its proper divisors (165999199).

496216641 is a wasteful number, since it uses less digits than its factorization.

496216641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148415.

The product of its digits is 62208, while the sum is 39.

The square root of 496216641 is about 22275.9206543748. The cubic root of 496216641 is about 791.6935526874.

The spelling of 496216641 in words is "four hundred ninety-six million, two hundred sixteen thousand, six hundred forty-one".