9344020218 has 32 divisors (see below), whose sum is σ = 20130308352. Its totient is φ = 2874408000.

The previous prime is 9344020187. The next prime is 9344020237. The reversal of 9344020218 is 8120204439.

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, 396568 + ... + 419468.

It is an arithmetic number, because the mean of its divisors is an integer number (629072136).

Almost surely, 2^9344020218 is an apocalyptic number.

9344020218 is an abundant number, since it is smaller than the sum of its proper divisors (10786288134).

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

9344020218 is a wasteful number, since it uses less digits than its factorization.

9344020218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28150.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 9344020218 is about 96664.4723670491. The cubic root of 9344020218 is about 2106.2564903979.

The spelling of 9344020218 in words is "nine billion, three hundred forty-four million, twenty thousand, two hundred eighteen".