13330334 has 4 divisors (see below), whose sum is σ = 19995504. Its totient is φ = 6665166.

The previous prime is 13330307. The next prime is 13330349. The reversal of 13330334 is 43303331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43303331 = 4153 ⋅10427.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3332582 + ... + 3332585.

It is an arithmetic number, because the mean of its divisors is an integer number (4998876).

Almost surely, 2^13330334 is an apocalyptic number.

13330334 is a deficient number, since it is larger than the sum of its proper divisors (6665170).

13330334 is an equidigital number, since it uses as much as digits as its factorization.

13330334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6665169.

The product of its (nonzero) digits is 972, while the sum is 20.

The square root of 13330334 is about 3651.0729929707. The cubic root of 13330334 is about 237.1084384515.

Adding to 13330334 its reverse (43303331), we get a palindrome (56633665).

The spelling of 13330334 in words is "thirteen million, three hundred thirty thousand, three hundred thirty-four".