385852599 has 32 divisors (see below), whose sum is σ = 638830080. Its totient is φ = 228139200.

The previous prime is 385852591. The next prime is 385852609. The reversal of 385852599 is 995258583.

385852599 is a `hidden beast` number, since 3 + 8 + 585 + 2 + 59 + 9 = 666.

It is not a de Polignac number, because 385852599 - 2³ = 385852591 is a prime.

It is a super-3 number, since 3×385852599³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385852591) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3667 + ... + 28020.

It is an arithmetic number, because the mean of its divisors is an integer number (19963440).

Almost surely, 2^385852599 is an apocalyptic number.

385852599 is a deficient number, since it is larger than the sum of its proper divisors (252977481).

385852599 is a wasteful number, since it uses less digits than its factorization.

385852599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31748 (or 31742 counting only the distinct ones).

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

The square root of 385852599 is about 19643.1310895183. The cubic root of 385852599 is about 728.0152498265.

The spelling of 385852599 in words is "three hundred eighty-five million, eight hundred fifty-two thousand, five hundred ninety-nine".