109394768 has 40 divisors (see below), whose sum is σ = 243198720. Its totient is φ = 46696320.

The previous prime is 109394759. The next prime is 109394783. The reversal of 109394768 is 867493901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28313 + ... + 31943.

It is an arithmetic number, because the mean of its divisors is an integer number (6079968).

Almost surely, 2^109394768 is an apocalyptic number.

It is an amenable number.

109394768 is an abundant number, since it is smaller than the sum of its proper divisors (133803952).

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

109394768 is a wasteful number, since it uses less digits than its factorization.

109394768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3915 (or 3909 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 47.

The square root of 109394768 is about 10459.1953801428. The cubic root of 109394768 is about 478.2616052517.

The spelling of 109394768 in words is "one hundred nine million, three hundred ninety-four thousand, seven hundred sixty-eight".