8878763943 has 32 divisors (see below), whose sum is σ = 15223142400. Its totient is φ = 5009348448.

The previous prime is 8878763903. The next prime is 8878763951. The reversal of 8878763943 is 3493678788.

It is not a de Polignac number, because 8878763943 - 2⁶ = 8878763879 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8878763903) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 282396 + ... + 312257.

It is an arithmetic number, because the mean of its divisors is an integer number (475723200).

Almost surely, 2^8878763943 is an apocalyptic number.

8878763943 is a deficient number, since it is larger than the sum of its proper divisors (6344378457).

8878763943 is a wasteful number, since it uses less digits than its factorization.

8878763943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594748 (or 594742 counting only the distinct ones).

The product of its digits is 48771072, while the sum is 63.

The square root of 8878763943 is about 94227.1932246737. The cubic root of 8878763943 is about 2070.7015244608.

The spelling of 8878763943 in words is "eight billion, eight hundred seventy-eight million, seven hundred sixty-three thousand, nine hundred forty-three".