13313346 has 16 divisors (see below), whose sum is σ = 28193184. Its totient is φ = 4176704.

The previous prime is 13313341. The next prime is 13313383. The reversal of 13313346 is 64331331.

13313346 = T₁₂₄₃ + T₁₂₄₄ + ... + T₁₂₅₉.

It is not an unprimeable number, because it can be changed into a prime (13313341) 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, 65160 + ... + 65363.

It is an arithmetic number, because the mean of its divisors is an integer number (1762074).

Almost surely, 2^13313346 is an apocalyptic number.

13313346 is an abundant number, since it is smaller than the sum of its proper divisors (14879838).

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

13313346 is a wasteful number, since it uses less digits than its factorization.

13313346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130545.

The product of its digits is 1944, while the sum is 24.

The square root of 13313346 is about 3648.7458119195. The cubic root of 13313346 is about 237.0076730233.

Adding to 13313346 its reverse (64331331), we get a palindrome (77644677).

The spelling of 13313346 in words is "thirteen million, three hundred thirteen thousand, three hundred forty-six".