12734346 has 16 divisors (see below), whose sum is σ = 25653600. Its totient is φ = 4213968.

The previous prime is 12734317. The next prime is 12734353. The reversal of 12734346 is 64343721.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6801 + ... + 8468.

It is an arithmetic number, because the mean of its divisors is an integer number (1603350).

Almost surely, 2^12734346 is an apocalyptic number.

12734346 is an abundant number, since it is smaller than the sum of its proper divisors (12919254).

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

12734346 is a wasteful number, since it uses less digits than its factorization.

12734346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15413.

The product of its digits is 12096, while the sum is 30.

The square root of 12734346 is about 3568.5215426000. The cubic root of 12734346 is about 233.5207885910.

The spelling of 12734346 in words is "twelve million, seven hundred thirty-four thousand, three hundred forty-six".