109979044 has 12 divisors (see below), whose sum is σ = 219958144. Its totient is φ = 47133864.

The previous prime is 109979021. The next prime is 109979047. The reversal of 109979044 is 440979901.

109979044 is an admirable number.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (109979047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1963884 + ... + 1963939.

Almost surely, 2^109979044 is an apocalyptic number.

109979044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

109979044 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

109979044 is a wasteful number, since it uses less digits than its factorization.

109979044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3927834 (or 3927832 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 43.

The square root of 109979044 is about 10487.0893960145. The cubic root of 109979044 is about 479.1115568058. Note that the first 3 decimals are identical.

The spelling of 109979044 in words is "one hundred nine million, nine hundred seventy-nine thousand, forty-four".