12930797 has 8 divisors (see below), whose sum is σ = 14488032. Its totient is φ = 11437200.

The previous prime is 12930793. The next prime is 12930803. The reversal of 12930797 is 79703921.

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 12930797 - 2² = 12930793 is a prime.

It is a super-2 number, since 2×12930797² = 334411022110418, which contains 22 as substring.

It is a Duffinian number.

It is a nialpdrome in base 11.

It is a self number, because there is not a number n which added to its sum of digits gives 12930797.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12930793) 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, 15479 + ... + 16292.

It is an arithmetic number, because the mean of its divisors is an integer number (1811004).

Almost surely, 2^12930797 is an apocalyptic number.

It is an amenable number.

12930797 is a deficient number, since it is larger than the sum of its proper divisors (1557235).

12930797 is a wasteful number, since it uses less digits than its factorization.

12930797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31819.

The product of its (nonzero) digits is 23814, while the sum is 38.

The square root of 12930797 is about 3595.9417403512. The cubic root of 12930797 is about 234.7154969605.

The spelling of 12930797 in words is "twelve million, nine hundred thirty thousand, seven hundred ninety-seven".