12359949 has 8 divisors (see below), whose sum is σ = 18834240. Its totient is φ = 7062816.

The previous prime is 12359933. The next prime is 12359953. The reversal of 12359949 is 94995321.

12359949 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 12359949 - 2⁴ = 12359933 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12359949.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12359909) 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, 294264 + ... + 294305.

It is an arithmetic number, because the mean of its divisors is an integer number (2354280).

Almost surely, 2^12359949 is an apocalyptic number.

It is an amenable number.

12359949 is a deficient number, since it is larger than the sum of its proper divisors (6474291).

12359949 is an equidigital number, since it uses as much as digits as its factorization.

12359949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588579.

The product of its digits is 87480, while the sum is 42.

The square root of 12359949 is about 3515.6719130203. The cubic root of 12359949 is about 231.2094388076.

The spelling of 12359949 in words is "twelve million, three hundred fifty-nine thousand, nine hundred forty-nine".