2385670705 has 16 divisors (see below), whose sum is σ = 3138768000. Its totient is φ = 1726306560.

The previous prime is 2385670691. The next prime is 2385670709. The reversal of 2385670705 is 5070765832.

It is not a de Polignac number, because 2385670705 - 2¹⁷ = 2385539633 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (2385670709) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98040 + ... + 119929.

It is an arithmetic number, because the mean of its divisors is an integer number (196173000).

Almost surely, 2^2385670705 is an apocalyptic number.

It is an amenable number.

2385670705 is a deficient number, since it is larger than the sum of its proper divisors (753097295).

2385670705 is a wasteful number, since it uses less digits than its factorization.

2385670705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218184.

The product of its (nonzero) digits is 352800, while the sum is 43.

The square root of 2385670705 is about 48843.3281523690. The cubic root of 2385670705 is about 1336.1959955516.

The spelling of 2385670705 in words is "two billion, three hundred eighty-five million, six hundred seventy thousand, seven hundred five".