13356380 has 12 divisors (see below), whose sum is σ = 28048440. Its totient is φ = 5342544.

The previous prime is 13356379. The next prime is 13356389. The reversal of 13356380 is 8365331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13356389) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333890 + ... + 333929.

It is an arithmetic number, because the mean of its divisors is an integer number (2337370).

Almost surely, 2^13356380 is an apocalyptic number.

13356380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13356380 is an abundant number, since it is smaller than the sum of its proper divisors (14692060).

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

13356380 is a wasteful number, since it uses less digits than its factorization.

13356380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667828 (or 667826 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 13356380 is about 3654.6381489827. The cubic root of 13356380 is about 237.2627658804.

The spelling of 13356380 in words is "thirteen million, three hundred fifty-six thousand, three hundred eighty".