13830434 has 16 divisors (see below), whose sum is σ = 21528672. Its totient is φ = 6658848.

The previous prime is 13830431. The next prime is 13830437. The reversal of 13830434 is 43403831.

It is an interprime number because it is at equal distance from previous prime (13830431) and next prime (13830437).

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13830431) 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, 5177 + ... + 7379.

It is an arithmetic number, because the mean of its divisors is an integer number (1345542).

Almost surely, 2^13830434 is an apocalyptic number.

13830434 is a deficient number, since it is larger than the sum of its proper divisors (7698238).

13830434 is a wasteful number, since it uses less digits than its factorization.

13830434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2321.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 13830434 is about 3718.9291469454. The cubic root of 13830434 is about 240.0372280213.

The spelling of 13830434 in words is "thirteen million, eight hundred thirty thousand, four hundred thirty-four".