8860778082 has 40 divisors (see below), whose sum is σ = 21381996636. Its totient is φ = 2726392608.

The previous prime is 8860778053. The next prime is 8860778107. The reversal of 8860778082 is 2808770688.

It can be written as a sum of positive squares in 2 ways, for example, as 8847095481 + 13682601 = 94059^2 + 3699^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 2101593 + ... + 2105804.

Almost surely, 2^8860778082 is an apocalyptic number.

8860778082 is an abundant number, since it is smaller than the sum of its proper divisors (12521218554).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8860778082 is a wasteful number, since it uses less digits than its factorization.

8860778082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4207424 (or 4207415 counting only the distinct ones).

The product of its (nonzero) digits is 2408448, while the sum is 54.

The square root of 8860778082 is about 94131.7060399948. The cubic root of 8860778082 is about 2069.3023609988.

The spelling of 8860778082 in words is "eight billion, eight hundred sixty million, seven hundred seventy-eight thousand, eighty-two".