2389698135 has 48 divisors (see below), whose sum is σ = 4522845600. Its totient is φ = 1157579520.

The previous prime is 2389698133. The next prime is 2389698197. The reversal of 2389698135 is 5318969832.

It is not a de Polignac number, because 2389698135 - 2¹ = 2389698133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2389698133) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 963517 + ... + 965993.

It is an arithmetic number, because the mean of its divisors is an integer number (94225950).

Almost surely, 2^2389698135 is an apocalyptic number.

2389698135 is a deficient number, since it is larger than the sum of its proper divisors (2133147465).

2389698135 is a wasteful number, since it uses less digits than its factorization.

2389698135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4448 (or 4445 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 54.

The square root of 2389698135 is about 48884.5388134122. The cubic root of 2389698135 is about 1336.9474837872.

The spelling of 2389698135 in words is "two billion, three hundred eighty-nine million, six hundred ninety-eight thousand, one hundred thirty-five".