8838940894 has 32 divisors (see below), whose sum is σ = 15974332416. Its totient is φ = 3586049280.

The previous prime is 8838940879. The next prime is 8838940907. The reversal of 8838940894 is 4980498388.

It is a super-2 number, since 2×8838940894² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (61) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110262 + ... + 172729.

It is an arithmetic number, because the mean of its divisors is an integer number (499197888).

Almost surely, 2^8838940894 is an apocalyptic number.

8838940894 is a deficient number, since it is larger than the sum of its proper divisors (7135391522).

8838940894 is a wasteful number, since it uses less digits than its factorization.

8838940894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283120.

The product of its (nonzero) digits is 15925248, while the sum is 61.

The square root of 8838940894 is about 94015.6417517851. The cubic root of 8838940894 is about 2067.6010462622.

The spelling of 8838940894 in words is "eight billion, eight hundred thirty-eight million, nine hundred forty thousand, eight hundred ninety-four".