109369 has 8 divisors (see below), whose sum is σ = 120960. Its totient is φ = 98256.

The previous prime is 109367. The next prime is 109379. The reversal of 109369 is 963901.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 109369 - 2¹ = 109367 is a prime.

It is a super-2 number, since 2×109369² = 23923156322, which contains 22 as substring.

It is a Duffinian number.

109369 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (109363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 522 + ... + 700.

It is an arithmetic number, because the mean of its divisors is an integer number (15120).

2¹⁰⁹³⁶⁹ is an apocalyptic number.

It is an amenable number.

109369 is a deficient number, since it is larger than the sum of its proper divisors (11591).

109369 is a wasteful number, since it uses less digits than its factorization.

109369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239.

The product of its (nonzero) digits is 1458, while the sum is 28.

The square root of 109369 is about 330.7098426113. The cubic root of 109369 is about 47.8224050705.

The spelling of 109369 in words is "one hundred nine thousand, three hundred sixty-nine".