2385685383 has 12 divisors (see below), whose sum is σ = 3286837944. Its totient is φ = 1539150000.

The previous prime is 2385685381. The next prime is 2385685399. The reversal of 2385685383 is 3835865832.

2385685383 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 2385685383 - 2¹ = 2385685381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2385685381) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 410868 + ... + 416633.

It is an arithmetic number, because the mean of its divisors is an integer number (273903162).

Almost surely, 2^2385685383 is an apocalyptic number.

2385685383 is a deficient number, since it is larger than the sum of its proper divisors (901152561).

2385685383 is an equidigital number, since it uses as much as digits as its factorization.

2385685383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827566 (or 827535 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 51.

The square root of 2385685383 is about 48843.4784080741. The cubic root of 2385685383 is about 1336.1987358913.

It can be divided in two parts, 238568 and 5383, that added together give a triangular number (243951 = T₆₉₈).

The spelling of 2385685383 in words is "two billion, three hundred eighty-five million, six hundred eighty-five thousand, three hundred eighty-three".