109680294 has 32 divisors (see below), whose sum is σ = 239763456. Its totient is φ = 33298560.

The previous prime is 109680287. The next prime is 109680299. The reversal of 109680294 is 492086901.

109680294 is nontrivially palindromic in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109680299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14182 + ... + 20505.

It is an arithmetic number, because the mean of its divisors is an integer number (7492608).

Almost surely, 2^109680294 is an apocalyptic number.

109680294 is an abundant number, since it is smaller than the sum of its proper divisors (130083162).

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

109680294 is a wasteful number, since it uses less digits than its factorization.

109680294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34740.

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 109680294 is about 10472.8360055908. The cubic root of 109680294 is about 478.6773396035.

The spelling of 109680294 in words is "one hundred nine million, six hundred eighty thousand, two hundred ninety-four".