12960829 has 4 divisors (see below), whose sum is σ = 14812384. Its totient is φ = 11109276.

The previous prime is 12960791. The next prime is 12960839. The reversal of 12960829 is 92806921.

12960829 is digitally balanced in base 2, base 3 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12960829 - 2⁹ = 12960317 is a prime.

It is a Duffinian number.

12960829 is strictly pandigital in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12960839) 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, 925767 + ... + 925780.

It is an arithmetic number, because the mean of its divisors is an integer number (3703096).

Almost surely, 2^12960829 is an apocalyptic number.

It is an amenable number.

12960829 is a deficient number, since it is larger than the sum of its proper divisors (1851555).

12960829 is an equidigital number, since it uses as much as digits as its factorization.

12960829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1851554.

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 12960829 is about 3600.1151370477. The cubic root of 12960829 is about 234.8970667357.

The spelling of 12960829 in words is "twelve million, nine hundred sixty thousand, eight hundred twenty-nine".