3789579897 has 24 divisors (see below), whose sum is σ = 5706055264. Its totient is φ = 2513265408.

The previous prime is 3789579863. The next prime is 3789579907. The reversal of 3789579897 is 7989759873.

3789579897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3789579897 - 2⁸ = 3789579641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3789579817) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6498 + ... + 87300.

Almost surely, 2^3789579897 is an apocalyptic number.

It is an amenable number.

3789579897 is a deficient number, since it is larger than the sum of its proper divisors (1916475367).

3789579897 is an equidigital number, since it uses as much as digits as its factorization.

3789579897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81011 (or 80999 counting only the distinct ones).

The product of its digits is 240045120, while the sum is 72.

The square root of 3789579897 is about 61559.5638142442. The cubic root of 3789579897 is about 1559.0630875651.

The spelling of 3789579897 in words is "three billion, seven hundred eighty-nine million, five hundred seventy-nine thousand, eight hundred ninety-seven".