284928696 has 48 divisors (see below), whose sum is σ = 831044760. Its totient is φ = 87670080.

The previous prime is 284928647. The next prime is 284928697. The reversal of 284928696 is 696829482.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (284928697) 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, 151270 + ... + 153141.

Almost surely, 2^284928696 is an apocalyptic number.

284928696 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

284928696 is an abundant number, since it is smaller than the sum of its proper divisors (546116064).

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

284928696 is a wasteful number, since it uses less digits than its factorization.

284928696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304436 (or 304429 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 54.

The square root of 284928696 is about 16879.8310418084. The cubic root of 284928696 is about 658.0295500136.

The spelling of 284928696 in words is "two hundred eighty-four million, nine hundred twenty-eight thousand, six hundred ninety-six".