109334657 has 4 divisors (see below), whose sum is σ = 110718720. Its totient is φ = 107950596.

The previous prime is 109334653. The next prime is 109334671. The reversal of 109334657 is 756433901.

It is a happy number.

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 109334657 - 2² = 109334653 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 109334657.

It is not an unprimeable number, because it can be changed into a prime (109334651) 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, 691913 + ... + 692070.

It is an arithmetic number, because the mean of its divisors is an integer number (27679680).

Almost surely, 2^109334657 is an apocalyptic number.

It is an amenable number.

109334657 is a deficient number, since it is larger than the sum of its proper divisors (1384063).

109334657 is an equidigital number, since it uses as much as digits as its factorization.

109334657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1384062.

The product of its (nonzero) digits is 68040, while the sum is 38.

The square root of 109334657 is about 10456.3213894754. The cubic root of 109334657 is about 478.1739896945.

The spelling of 109334657 in words is "one hundred nine million, three hundred thirty-four thousand, six hundred fifty-seven".