11796737399 has 4 divisors (see below), whose sum is σ = 11801353464. Its totient is φ = 11792121336.

The previous prime is 11796737389. The next prime is 11796737431. The reversal of 11796737399 is 99373769711.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 11796737399 - 2⁴ = 11796737383 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 (11796737389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2304197 + ... + 2309310.

It is an arithmetic number, because the mean of its divisors is an integer number (2950338366).

Almost surely, 2^11796737399 is an apocalyptic number.

11796737399 is a deficient number, since it is larger than the sum of its proper divisors (4616065).

11796737399 is an equidigital number, since it uses as much as digits as its factorization.

11796737399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4616064.

The product of its digits is 13502538, while the sum is 62.

The spelling of 11796737399 in words is "eleven billion, seven hundred ninety-six million, seven hundred thirty-seven thousand, three hundred ninety-nine".