13397334 has 8 divisors (see below), whose sum is σ = 26794680. Its totient is φ = 4465776.

The previous prime is 13397327. The next prime is 13397341. The reversal of 13397334 is 43379331.

It is an interprime number because it is at equal distance from previous prime (13397327) and next prime (13397341).

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

13397334 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 13397295 and 13397304.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1116439 + ... + 1116450.

It is an arithmetic number, because the mean of its divisors is an integer number (3349335).

Almost surely, 2^13397334 is an apocalyptic number.

13397334 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13397334 is a wasteful number, since it uses less digits than its factorization.

13397334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2232894.

The product of its digits is 20412, while the sum is 33.

The square root of 13397334 is about 3660.2368775805. The cubic root of 13397334 is about 237.5050207618.

It can be divided in two parts, 13397 and 334, that added together give a palindrome (13731).

The spelling of 13397334 in words is "thirteen million, three hundred ninety-seven thousand, three hundred thirty-four".