12344830 has 16 divisors (see below), whose sum is σ = 22279824. Its totient is φ = 4924800.

The previous prime is 12344809. The next prime is 12344831. The reversal of 12344830 is 3844321.

It is a junction number, because it is equal to n+sod(n) for n = 12344795 and 12344804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12344831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2905 + ... + 5755.

It is an arithmetic number, because the mean of its divisors is an integer number (1392489).

Almost surely, 2^12344830 is an apocalyptic number.

12344830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12344830 is a deficient number, since it is larger than the sum of its proper divisors (9934994).

12344830 is a wasteful number, since it uses less digits than its factorization.

12344830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3291.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 12344830 is about 3513.5210259795. The cubic root of 12344830 is about 231.1151266116.

The spelling of 12344830 in words is "twelve million, three hundred forty-four thousand, eight hundred thirty".