8834212918 has 4 divisors (see below), whose sum is σ = 13251319380. Its totient is φ = 4417106458.

The previous prime is 8834212913. The next prime is 8834212931. The reversal of 8834212918 is 8192124388.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8834212913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2208553228 + ... + 2208553231.

It is an arithmetic number, because the mean of its divisors is an integer number (3312829845).

Almost surely, 2^8834212918 is an apocalyptic number.

8834212918 is a deficient number, since it is larger than the sum of its proper divisors (4417106462).

8834212918 is a wasteful number, since it uses less digits than its factorization.

8834212918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4417106461.

The product of its digits is 221184, while the sum is 46.

The square root of 8834212918 is about 93990.4937639972. The cubic root of 8834212918 is about 2067.2323251769.

The spelling of 8834212918 in words is "eight billion, eight hundred thirty-four million, two hundred twelve thousand, nine hundred eighteen".