8894861394 has 16 divisors (see below), whose sum is σ = 17973123168. Its totient is φ = 2934387072.

The previous prime is 8894861389. The next prime is 8894861429. The reversal of 8894861394 is 4931684988.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7641052 + ... + 7642215.

It is an arithmetic number, because the mean of its divisors is an integer number (1123320198).

Almost surely, 2^8894861394 is an apocalyptic number.

8894861394 is an abundant number, since it is smaller than the sum of its proper divisors (9078261774).

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

8894861394 is a wasteful number, since it uses less digits than its factorization.

8894861394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15283369.

The product of its digits is 11943936, while the sum is 60.

The square root of 8894861394 is about 94312.5728309858. The cubic root of 8894861394 is about 2071.9521824817.

The spelling of 8894861394 in words is "eight billion, eight hundred ninety-four million, eight hundred sixty-one thousand, three hundred ninety-four".