284955996 has 96 divisors (see below), whose sum is σ = 760668160. Its totient is φ = 82301184.

The previous prime is 284955967. The next prime is 284955997. The reversal of 284955996 is 699559482.

284955996 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (284955997) 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, 376050 + ... + 376806.

Almost surely, 2^284955996 is an apocalyptic number.

284955996 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 284955996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (380334080).

284955996 is an abundant number, since it is smaller than the sum of its proper divisors (475712164).

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

284955996 is a wasteful number, since it uses less digits than its factorization.

284955996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 923 (or 921 counting only the distinct ones).

The product of its digits is 6998400, while the sum is 57.

The square root of 284955996 is about 16880.6396798226. The cubic root of 284955996 is about 658.0505653685.

The spelling of 284955996 in words is "two hundred eighty-four million, nine hundred fifty-five thousand, nine hundred ninety-six".