109685764 has 12 divisors (see below), whose sum is σ = 192199504. Its totient is φ = 54771624.

The previous prime is 109685759. The next prime is 109685773. The reversal of 109685764 is 467586901.

It is a super-3 number, since 3×109685764³ (a number of 25 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14274 + ... + 20569.

Almost surely, 2^109685764 is an apocalyptic number.

It is an amenable number.

109685764 is a deficient number, since it is larger than the sum of its proper divisors (82513740).

109685764 is a wasteful number, since it uses less digits than its factorization.

109685764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35634 (or 35632 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 109685764 is about 10473.0971541374. The cubic root of 109685764 is about 478.6852970388.

The spelling of 109685764 in words is "one hundred nine million, six hundred eighty-five thousand, seven hundred sixty-four".