109309846 has 8 divisors (see below), whose sum is σ = 171093744. Its totient is φ = 52278600.

The previous prime is 109309841. The next prime is 109309861. The reversal of 109309846 is 648903901.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 109309799 and 109309808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109309841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1188105 + ... + 1188196.

It is an arithmetic number, because the mean of its divisors is an integer number (21386718).

Almost surely, 2^109309846 is an apocalyptic number.

109309846 is a deficient number, since it is larger than the sum of its proper divisors (61783898).

109309846 is a wasteful number, since it uses less digits than its factorization.

109309846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2376326.

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 109309846 is about 10455.1349106551. The cubic root of 109309846 is about 478.1378167410.

The spelling of 109309846 in words is "one hundred nine million, three hundred nine thousand, eight hundred forty-six".