12329998 has 16 divisors (see below), whose sum is σ = 19694880. Its totient is φ = 5769216.

The previous prime is 12329963. The next prime is 12330011. The reversal of 12329998 is 89992321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5623 + ... + 7501.

It is an arithmetic number, because the mean of its divisors is an integer number (1230930).

Almost surely, 2^12329998 is an apocalyptic number.

12329998 is a deficient number, since it is larger than the sum of its proper divisors (7364882).

12329998 is a wasteful number, since it uses less digits than its factorization.

12329998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2091.

The product of its digits is 69984, while the sum is 43.

The square root of 12329998 is about 3511.4096884300. The cubic root of 12329998 is about 231.0225298640.

The spelling of 12329998 in words is "twelve million, three hundred twenty-nine thousand, nine hundred ninety-eight".