416818963 has 16 divisors (see below), whose sum is σ = 470356992. Its totient is φ = 365940000.

The previous prime is 416818939. The next prime is 416818967. The reversal of 416818963 is 369818614.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-416818963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (416818967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 218313 + ... + 220213.

It is an arithmetic number, because the mean of its divisors is an integer number (29397312).

Almost surely, 2^416818963 is an apocalyptic number.

416818963 is a deficient number, since it is larger than the sum of its proper divisors (53538029).

416818963 is a wasteful number, since it uses less digits than its factorization.

416818963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2586.

The product of its digits is 248832, while the sum is 46.

The square root of 416818963 is about 20416.1446654357. The cubic root of 416818963 is about 746.9917802094.

The spelling of 416818963 in words is "four hundred sixteen million, eight hundred eighteen thousand, nine hundred sixty-three".