12930709 has 8 divisors (see below), whose sum is σ = 14300352. Its totient is φ = 11593440.

The previous prime is 12930707. The next prime is 12930737. The reversal of 12930709 is 90703921.

12930709 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12930709 - 2¹ = 12930707 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12930707) 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, 7249 + ... + 8854.

It is an arithmetic number, because the mean of its divisors is an integer number (1787544).

Almost surely, 2^12930709 is an apocalyptic number.

It is an amenable number.

12930709 is a deficient number, since it is larger than the sum of its proper divisors (1369643).

12930709 is a wasteful number, since it uses less digits than its factorization.

12930709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16187.

The product of its (nonzero) digits is 3402, while the sum is 31.

The square root of 12930709 is about 3595.9295043146. The cubic root of 12930709 is about 234.7149645105.

The spelling of 12930709 in words is "twelve million, nine hundred thirty thousand, seven hundred nine".