382985559 has 12 divisors (see below), whose sum is σ = 603492552. Its totient is φ = 232112400.

The previous prime is 382985543. The next prime is 382985567. The reversal of 382985559 is 955589283.

382985559 is a `hidden beast` number, since 3 + 8 + 2 + 9 + 85 + 559 = 666.

It is not a de Polignac number, because 382985559 - 2⁴ = 382985543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382985509) 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, 1934172 + ... + 1934369.

It is an arithmetic number, because the mean of its divisors is an integer number (50291046).

Almost surely, 2^382985559 is an apocalyptic number.

382985559 is a deficient number, since it is larger than the sum of its proper divisors (220506993).

382985559 is a wasteful number, since it uses less digits than its factorization.

382985559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3868558 (or 3868555 counting only the distinct ones).

The product of its digits is 3888000, while the sum is 54.

The square root of 382985559 is about 19570.0168369882. The cubic root of 382985559 is about 726.2076165544.

The spelling of 382985559 in words is "three hundred eighty-two million, nine hundred eighty-five thousand, five hundred fifty-nine".