3789999999 has 12 divisors (see below), whose sum is σ = 5522892336. Its totient is φ = 2504306112.

The previous prime is 3789999979. The next prime is 3790000013. The reversal of 3789999999 is 9999999873.

It is not a de Polignac number, because 3789999999 - 2⁸ = 3789999743 is a prime.

3789999999 is a modest number, since divided by 99999 gives 37899 as remainder.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3789999979) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1862307 + ... + 1864340.

It is an arithmetic number, because the mean of its divisors is an integer number (460241028).

Almost surely, 2^3789999999 is an apocalyptic number.

3789999999 is a deficient number, since it is larger than the sum of its proper divisors (1732892337).

3789999999 is a wasteful number, since it uses less digits than its factorization.

3789999999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3726766 (or 3726763 counting only the distinct ones).

The product of its digits is 803538792, while the sum is 81.

The square root of 3789999999 is about 61562.9758783638. The cubic root of 3789999999 is about 1559.1206965295.

The spelling of 3789999999 in words is "three billion, seven hundred eighty-nine million, nine hundred ninety-nine thousand, nine hundred ninety-nine".