285379068 has 48 divisors (see below), whose sum is σ = 759296160. Its totient is φ = 82642944.

The previous prime is 285379067. The next prime is 285379079. The reversal of 285379068 is 860973582.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (285379067) 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, 51153 + ... + 56456.

It is an arithmetic number, because the mean of its divisors is an integer number (15818670).

Almost surely, 2^285379068 is an apocalyptic number.

It is an amenable number.

285379068 is an abundant number, since it is smaller than the sum of its proper divisors (473917092).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

285379068 is a wasteful number, since it uses less digits than its factorization.

285379068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107646 (or 107644 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 48.

The square root of 285379068 is about 16893.1663106713. The cubic root of 285379068 is about 658.3760718858.

The spelling of 285379068 in words is "two hundred eighty-five million, three hundred seventy-nine thousand, sixty-eight".