109328680 has 32 divisors (see below), whose sum is σ = 246322440. Its totient is φ = 43672320.

The previous prime is 109328671. The next prime is 109328699. The reversal of 109328680 is 86823901.

It can be written as a sum of positive squares in 4 ways, for example, as 58890276 + 50438404 = 7674^2 + 7102^2 .

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

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, 39502 + ... + 42178.

Almost surely, 2^109328680 is an apocalyptic number.

109328680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

109328680 is an abundant number, since it is smaller than the sum of its proper divisors (136993760).

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

109328680 is a wasteful number, since it uses less digits than its factorization.

109328680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3709 (or 3705 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 109328680 is about 10456.0355775982. The cubic root of 109328680 is about 478.1652760865.

The spelling of 109328680 in words is "one hundred nine million, three hundred twenty-eight thousand, six hundred eighty".