109899326 has 8 divisors (see below), whose sum is σ = 165575880. Its totient is φ = 54707368.

The previous prime is 109899277. The next prime is 109899329. The reversal of 109899326 is 623998901.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109899329) 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, 120581 + ... + 121488.

It is an arithmetic number, because the mean of its divisors is an integer number (20696985).

Almost surely, 2^109899326 is an apocalyptic number.

109899326 is a deficient number, since it is larger than the sum of its proper divisors (55676554).

109899326 is a wasteful number, since it uses less digits than its factorization.

109899326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242298.

The product of its (nonzero) digits is 209952, while the sum is 47.

The square root of 109899326 is about 10483.2879384285. The cubic root of 109899326 is about 478.9957679378.

The spelling of 109899326 in words is "one hundred nine million, eight hundred ninety-nine thousand, three hundred twenty-six".