109379388 has 24 divisors (see below), whose sum is σ = 256848592. Its totient is φ = 36226944.

The previous prime is 109379383. The next prime is 109379399. The reversal of 109379388 is 883973901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109379381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27145 + ... + 30912.

Almost surely, 2^109379388 is an apocalyptic number.

It is an amenable number.

109379388 is an abundant number, since it is smaller than the sum of its proper divisors (147469204).

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

109379388 is a wasteful number, since it uses less digits than its factorization.

109379388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58221 (or 58219 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 48.

The square root of 109379388 is about 10458.4601160974. The cubic root of 109379388 is about 478.2391909920.

The spelling of 109379388 in words is "one hundred nine million, three hundred seventy-nine thousand, three hundred eighty-eight".