8381102792 has 32 divisors (see below), whose sum is σ = 16155313920. Its totient is φ = 4074201600.

The previous prime is 8381102791. The next prime is 8381102797. The reversal of 8381102792 is 2972011838.

It is not an unprimeable number, because it can be changed into a prime (8381102791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17033 + ... + 130584.

It is an arithmetic number, because the mean of its divisors is an integer number (504853560).

Almost surely, 2^8381102792 is an apocalyptic number.

It is an amenable number.

8381102792 is a deficient number, since it is larger than the sum of its proper divisors (7774211128).

8381102792 is a wasteful number, since it uses less digits than its factorization.

8381102792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147821 (or 147817 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 41.

The square root of 8381102792 is about 91548.3631311888. The cubic root of 8381102792 is about 2031.2671997761.

The spelling of 8381102792 in words is "eight billion, three hundred eighty-one million, one hundred two thousand, seven hundred ninety-two".