12953829 has 8 divisors (see below), whose sum is σ = 19739200. Its totient is φ = 7402176.

The previous prime is 12953821. The next prime is 12953869. The reversal of 12953829 is 92835921.

12953829 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 not a de Polignac number, because 12953829 - 2³ = 12953821 is a prime.

It is a super-2 number, since 2×12953829² = 335603371522482, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12953821) 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, 308404 + ... + 308445.

It is an arithmetic number, because the mean of its divisors is an integer number (2467400).

Almost surely, 2^12953829 is an apocalyptic number.

It is an amenable number.

12953829 is a deficient number, since it is larger than the sum of its proper divisors (6785371).

12953829 is an equidigital number, since it uses as much as digits as its factorization.

12953829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616859.

The product of its digits is 38880, while the sum is 39.

The square root of 12953829 is about 3599.1428146157. The cubic root of 12953829 is about 234.8547706867.

The spelling of 12953829 in words is "twelve million, nine hundred fifty-three thousand, eight hundred twenty-nine".