8812365894 has 64 divisors (see below), whose sum is σ = 20284992000. Its totient is φ = 2832429600.

The previous prime is 8812365869. The next prime is 8812365899. The reversal of 8812365894 is 4985632188.

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

It is a self number, because there is not a number n which added to its sum of digits gives 8812365894.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8812365899) 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, 1341919 + ... + 1348469.

It is an arithmetic number, because the mean of its divisors is an integer number (316953000).

Almost surely, 2^8812365894 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8812365894, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10142496000).

8812365894 is an abundant number, since it is smaller than the sum of its proper divisors (11472626106).

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

8812365894 is a wasteful number, since it uses less digits than its factorization.

8812365894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7450 (or 7444 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 54.

The square root of 8812365894 is about 93874.2024946151. The cubic root of 8812365894 is about 2065.5268287860.

The spelling of 8812365894 in words is "eight billion, eight hundred twelve million, three hundred sixty-five thousand, eight hundred ninety-four".