108969730 has 32 divisors (see below), whose sum is σ = 199127808. Its totient is φ = 42931200.

The previous prime is 108969727. The next prime is 108969737. The reversal of 108969730 is 37969801.

It is not an unprimeable number, because it can be changed into a prime (108969737) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 252615 + ... + 253045.

It is an arithmetic number, because the mean of its divisors is an integer number (6222744).

Almost surely, 2^108969730 is an apocalyptic number.

108969730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

108969730 is a deficient number, since it is larger than the sum of its proper divisors (90158078).

108969730 is a wasteful number, since it uses less digits than its factorization.

108969730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 762.

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

The square root of 108969730 is about 10438.8567381682. The cubic root of 108969730 is about 477.6413952216.

The spelling of 108969730 in words is "one hundred eight million, nine hundred sixty-nine thousand, seven hundred thirty".