12794930 has 8 divisors (see below), whose sum is σ = 23030892. Its totient is φ = 5117968.

The previous prime is 12794927. The next prime is 12794941. The reversal of 12794930 is 3949721.

It is a Cunningham number, because it is equal to 3577²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 12794929 + 1 = 3577^2 + 1^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 639737 + ... + 639756.

Almost surely, 2^12794930 is an apocalyptic number.

12794930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12794930 is a deficient number, since it is larger than the sum of its proper divisors (10235962).

12794930 is a wasteful number, since it uses less digits than its factorization.

12794930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1279500.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 12794930 is about 3577.0001397819. Note that the first 3 decimals coincide. The cubic root of 12794930 is about 233.8905300410.

The spelling of 12794930 in words is "twelve million, seven hundred ninety-four thousand, nine hundred thirty".