343769113 has 4 divisors (see below), whose sum is σ = 344193808. Its totient is φ = 343344420.

The previous prime is 343769093. The next prime is 343769123. The reversal of 343769113 is 311967343.

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, and also an emirpimes, since its reverse is a distinct semiprime: 311967343 = 67 ⋅4656229.

It is a cyclic number.

It is not a de Polignac number, because 343769113 - 2⁵ = 343769081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (343769123) 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, 211131 + ... + 212752.

It is an arithmetic number, because the mean of its divisors is an integer number (86048452).

Almost surely, 2^343769113 is an apocalyptic number.

It is an amenable number.

343769113 is a deficient number, since it is larger than the sum of its proper divisors (424695).

343769113 is an equidigital number, since it uses as much as digits as its factorization.

343769113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424694.

The product of its digits is 40824, while the sum is 37.

The square root of 343769113 is about 18541.0116498534. The cubic root of 343769113 is about 700.5228155451.

The spelling of 343769113 in words is "three hundred forty-three million, seven hundred sixty-nine thousand, one hundred thirteen".