11396399 has 4 divisors (see below), whose sum is σ = 13024464. Its totient is φ = 9768336.

The previous prime is 11396377. The next prime is 11396417. The reversal of 11396399 is 99369311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11396399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11396309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 814022 + ... + 814035.

It is an arithmetic number, because the mean of its divisors is an integer number (3256116).

Almost surely, 2^11396399 is an apocalyptic number.

11396399 is a deficient number, since it is larger than the sum of its proper divisors (1628065).

11396399 is an equidigital number, since it uses as much as digits as its factorization.

11396399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1628064.

The product of its digits is 39366, while the sum is 41.

The square root of 11396399 is about 3375.8552990316. The cubic root of 11396399 is about 225.0380116849.

The spelling of 11396399 in words is "eleven million, three hundred ninety-six thousand, three hundred ninety-nine".