2385941289 has 8 divisors (see below), whose sum is σ = 3182023872. Its totient is φ = 1590243120.

The previous prime is 2385941237. The next prime is 2385941291. The reversal of 2385941289 is 9821495832.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-2385941289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2385941219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81294 + ... + 106679.

It is an arithmetic number, because the mean of its divisors is an integer number (397752984).

Almost surely, 2^2385941289 is an apocalyptic number.

It is an amenable number.

2385941289 is a deficient number, since it is larger than the sum of its proper divisors (796082583).

2385941289 is a wasteful number, since it uses less digits than its factorization.

2385941289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192207.

The product of its digits is 1244160, while the sum is 51.

The square root of 2385941289 is about 48846.0979915489. The cubic root of 2385941289 is about 1336.2465109878.

The spelling of 2385941289 in words is "two billion, three hundred eighty-five million, nine hundred forty-one thousand, two hundred eighty-nine".