13394412 has 18 divisors (see below), whose sum is σ = 33858188. Its totient is φ = 4464792.

The previous prime is 13394377. The next prime is 13394417. The reversal of 13394412 is 21449331.

13394412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-3 number, since 3×13394412³ (a number of 22 digits) contains 333 as substring.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (13394417) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 185998 + ... + 186069.

Almost surely, 2^13394412 is an apocalyptic number.

13394412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13394412 is an abundant number, since it is smaller than the sum of its proper divisors (20463776).

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

13394412 is a wasteful number, since it uses less digits than its factorization.

13394412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372077 (or 372072 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 13394412 is about 3659.8377013196. The cubic root of 13394412 is about 237.4877526464.

It can be divided in two parts, 133944 and 12, that added together give a square (133956 = 366²).

The spelling of 13394412 in words is "thirteen million, three hundred ninety-four thousand, four hundred twelve".