3992093913 has 16 divisors (see below), whose sum is σ = 5496253952. Its totient is φ = 2574720000.

The previous prime is 3992093893. The next prime is 3992093929. The reversal of 3992093913 is 3193902993.

It is a happy number.

It is not a de Polignac number, because 3992093913 - 2²² = 3987899609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3992093993) 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, 442023 + ... + 450963.

It is an arithmetic number, because the mean of its divisors is an integer number (343515872).

Almost surely, 2^3992093913 is an apocalyptic number.

It is an amenable number.

3992093913 is a deficient number, since it is larger than the sum of its proper divisors (1504160039).

3992093913 is a wasteful number, since it uses less digits than its factorization.

3992093913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13776.

The product of its (nonzero) digits is 354294, while the sum is 48.

The square root of 3992093913 is about 63183.0191823721. The cubic root of 3992093913 is about 1586.3545179309.

The spelling of 3992093913 in words is "three billion, nine hundred ninety-two million, ninety-three thousand, nine hundred thirteen".