13790234 has 8 divisors (see below), whose sum is σ = 20718720. Its totient is φ = 6883996.

The previous prime is 13790207. The next prime is 13790243. The reversal of 13790234 is 43209731.

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

It is a junction number, because it is equal to n+sod(n) for n = 13790197 and 13790206.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3914 + ... + 6549.

It is an arithmetic number, because the mean of its divisors is an integer number (2589840).

Almost surely, 2^13790234 is an apocalyptic number.

13790234 is a deficient number, since it is larger than the sum of its proper divisors (6928486).

13790234 is a wasteful number, since it uses less digits than its factorization.

13790234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11124.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 13790234 is about 3713.5204321506. The cubic root of 13790234 is about 239.8044355947.

Adding to 13790234 its reverse (43209731), we get a palindrome (56999965).

The spelling of 13790234 in words is "thirteen million, seven hundred ninety thousand, two hundred thirty-four".