3992448099 has 16 divisors (see below), whose sum is σ = 5345424032. Its totient is φ = 2650572288.

The previous prime is 3992448071. The next prime is 3992448107. The reversal of 3992448099 is 9908442993.

It is not a de Polignac number, because 3992448099 - 2⁸ = 3992447843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3992448599) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1103217 + ... + 1106829.

It is an arithmetic number, because the mean of its divisors is an integer number (334089002).

Almost surely, 2^3992448099 is an apocalyptic number.

3992448099 is a deficient number, since it is larger than the sum of its proper divisors (1352975933).

3992448099 is a wasteful number, since it uses less digits than its factorization.

3992448099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5046.

The product of its (nonzero) digits is 5038848, while the sum is 57.

The square root of 3992448099 is about 63185.8219777190. The cubic root of 3992448099 is about 1586.4014313184.

The spelling of 3992448099 in words is "three billion, nine hundred ninety-two million, four hundred forty-eight thousand, ninety-nine".