14396399 has 8 divisors (see below), whose sum is σ = 15292800. Its totient is φ = 13505536.

The previous prime is 14396381. The next prime is 14396419. The reversal of 14396399 is 99369341.

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

It is a cyclic number.

It is not a de Polignac number, because 14396399 - 2¹² = 14392303 is a prime.

It is a super-3 number, since 3×14396399³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14396299) 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, 4802 + ... + 7200.

It is an arithmetic number, because the mean of its divisors is an integer number (1911600).

Almost surely, 2^14396399 is an apocalyptic number.

14396399 is a deficient number, since it is larger than the sum of its proper divisors (896401).

14396399 is a wasteful number, since it uses less digits than its factorization.

14396399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2769.

The product of its digits is 157464, while the sum is 44.

The square root of 14396399 is about 3794.2586891249. The cubic root of 14396399 is about 243.2677984939.

The spelling of 14396399 in words is "fourteen million, three hundred ninety-six thousand, three hundred ninety-nine".