2389516695 has 24 divisors (see below), whose sum is σ = 4242852432. Its totient is φ = 1243324800.

The previous prime is 2389516601. The next prime is 2389516699. The reversal of 2389516695 is 5966159832.

It is a happy number.

2389516695 is a `hidden beast` number, since 2 + 38 + 9 + 516 + 6 + 95 = 666.

2389516695 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 2389516695 - 2²⁵ = 2355962263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2389516699) 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, 645721 + ... + 649410.

It is an arithmetic number, because the mean of its divisors is an integer number (176785518).

Almost surely, 2^2389516695 is an apocalyptic number.

2389516695 is a deficient number, since it is larger than the sum of its proper divisors (1853335737).

2389516695 is a wasteful number, since it uses less digits than its factorization.

2389516695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1295183 (or 1295180 counting only the distinct ones).

The product of its digits is 3499200, while the sum is 54.

The square root of 2389516695 is about 48882.6829766943. The cubic root of 2389516695 is about 1336.9136466137.

The spelling of 2389516695 in words is "two billion, three hundred eighty-nine million, five hundred sixteen thousand, six hundred ninety-five".