109338469 has 4 divisors (see below), whose sum is σ = 109599840. Its totient is φ = 109077100.

The previous prime is 109338433. The next prime is 109338479. The reversal of 109338469 is 964833901.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 109338469 - 2²³ = 100949861 is a prime.

It is a super-2 number, since 2×109338469² = 23909801606527922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109338419) 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, 130057 + ... + 130894.

It is an arithmetic number, because the mean of its divisors is an integer number (27399960).

Almost surely, 2^109338469 is an apocalyptic number.

It is an amenable number.

109338469 is a deficient number, since it is larger than the sum of its proper divisors (261371).

109338469 is an equidigital number, since it uses as much as digits as its factorization.

109338469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261370.

The product of its (nonzero) digits is 139968, while the sum is 43.

The square root of 109338469 is about 10456.5036699654. The cubic root of 109338469 is about 478.1795468774.

The spelling of 109338469 in words is "one hundred nine million, three hundred thirty-eight thousand, four hundred sixty-nine".