12930294 has 32 divisors (see below), whose sum is σ = 28153440. Its totient is φ = 3935232.

The previous prime is 12930289. The next prime is 12930299. The reversal of 12930294 is 49203921.

It is an interprime number because it is at equal distance from previous prime (12930289) and next prime (12930299).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12930299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6712 + ... + 8420.

It is an arithmetic number, because the mean of its divisors is an integer number (879795).

Almost surely, 2^12930294 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12930294, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14076720).

12930294 is an abundant number, since it is smaller than the sum of its proper divisors (15223146).

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

12930294 is a wasteful number, since it uses less digits than its factorization.

12930294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1824.

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 12930294 is about 3595.8717997170. The cubic root of 12930294 is about 234.7124534919.

The spelling of 12930294 in words is "twelve million, nine hundred thirty thousand, two hundred ninety-four".