3800030992 has 20 divisors (see below), whose sum is σ = 7372309516. Its totient is φ = 1897499520.

The previous prime is 3800030891. The next prime is 3800030999. The reversal of 3800030992 is 2990300083.

It can be written as a sum of positive squares in 2 ways, for example, as 2733616656 + 1066414336 = 52284^2 + 32656^2 .

It is not an unprimeable number, because it can be changed into a prime (3800030999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144759 + ... + 168982.

Almost surely, 2^3800030992 is an apocalyptic number.

It is an amenable number.

3800030992 is a deficient number, since it is larger than the sum of its proper divisors (3572278524).

3800030992 is a wasteful number, since it uses less digits than its factorization.

3800030992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314506 (or 314500 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 3800030992 is about 61644.3914074914. The cubic root of 3800030992 is about 1560.4949930410.

The spelling of 3800030992 in words is "three billion, eight hundred million, thirty thousand, nine hundred ninety-two".