385333585 has 96 divisors (see below), whose sum is σ = 632136960. Its totient is φ = 218889216.

The previous prime is 385333579. The next prime is 385333591. The reversal of 385333585 is 585333583.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (385333579) and next prime (385333591).

It is not a de Polignac number, because 385333585 - 2²³ = 376944977 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7270419 + ... + 7270471.

It is an arithmetic number, because the mean of its divisors is an integer number (6584760).

Almost surely, 2^385333585 is an apocalyptic number.

385333585 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

385333585 is a deficient number, since it is larger than the sum of its proper divisors (246803375).

385333585 is a wasteful number, since it uses less digits than its factorization.

385333585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155 (or 126 counting only the distinct ones).

The product of its digits is 648000, while the sum is 43.

The square root of 385333585 is about 19629.9155627323. The cubic root of 385333585 is about 727.6886832817.

The spelling of 385333585 in words is "three hundred eighty-five million, three hundred thirty-three thousand, five hundred eighty-five".