8334736663 has 24 divisors (see below), whose sum is σ = 9420312960. Its totient is φ = 7313036400.

The previous prime is 8334736609. The next prime is 8334736667. The reversal of 8334736663 is 3666374338.

It is a de Polignac number, because none of the positive numbers 2^k-8334736663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8334736667) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5147268 + ... + 5148886.

It is an arithmetic number, because the mean of its divisors is an integer number (392513040).

Almost surely, 2^8334736663 is an apocalyptic number.

8334736663 is a deficient number, since it is larger than the sum of its proper divisors (1085576297).

8334736663 is a wasteful number, since it uses less digits than its factorization.

8334736663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2179 (or 2148 counting only the distinct ones).

The product of its digits is 3919104, while the sum is 49.

The square root of 8334736663 is about 91294.7789471008. The cubic root of 8334736663 is about 2027.5144632635.

The spelling of 8334736663 in words is "eight billion, three hundred thirty-four million, seven hundred thirty-six thousand, six hundred sixty-three".