12344634 has 24 divisors (see below), whose sum is σ = 27610752. Its totient is φ = 3981960.

The previous prime is 12344627. The next prime is 12344641. The reversal of 12344634 is 43644321.

12344634 is a `hidden beast` number, since 1 + 23 + 4 + 4 + 634 = 666.

It is an interprime number because it is at equal distance from previous prime (12344627) and next prime (12344641).

It is a junction number, because it is equal to n+sod(n) for n = 12344598 and 12344607.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10504 + ... + 11619.

It is an arithmetic number, because the mean of its divisors is an integer number (1150448).

Almost surely, 2^12344634 is an apocalyptic number.

12344634 is an abundant number, since it is smaller than the sum of its proper divisors (15266118).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12344634 is a wasteful number, since it uses less digits than its factorization.

12344634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22162 (or 22159 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 12344634 is about 3513.4931336207. The cubic root of 12344634 is about 231.1139034597.

Adding to 12344634 its reverse (43644321), we get a palindrome (55988955).

The spelling of 12344634 in words is "twelve million, three hundred forty-four thousand, six hundred thirty-four".