3808648799 has 4 divisors (see below), whose sum is σ = 3809090064. Its totient is φ = 3808207536.

The previous prime is 3808648763. The next prime is 3808648801. The reversal of 3808648799 is 9978468083.

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 3808648799 - 2¹² = 3808644703 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 (3808648099) 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, 207422 + ... + 225035.

It is an arithmetic number, because the mean of its divisors is an integer number (952272516).

Almost surely, 2^3808648799 is an apocalyptic number.

3808648799 is a deficient number, since it is larger than the sum of its proper divisors (441265).

3808648799 is an equidigital number, since it uses as much as digits as its factorization.

3808648799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441264.

The product of its (nonzero) digits is 20901888, while the sum is 62.

The square root of 3808648799 is about 61714.2511823647. The cubic root of 3808648799 is about 1561.6737458418.

The spelling of 3808648799 in words is "three billion, eight hundred eight million, six hundred forty-eight thousand, seven hundred ninety-nine".