284979696 has 20 divisors (see below), whose sum is σ = 736197672. Its totient is φ = 94993216.

The previous prime is 284979677. The next prime is 284979697. The reversal of 284979696 is 696979482.

It is a super-3 number, since 3×284979696³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (284979697) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2968491 + ... + 2968586.

Almost surely, 2^284979696 is an apocalyptic number.

It is an amenable number.

284979696 is an abundant number, since it is smaller than the sum of its proper divisors (451217976).

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

284979696 is a wasteful number, since it uses less digits than its factorization.

284979696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5937088 (or 5937082 counting only the distinct ones).

The product of its digits is 11757312, while the sum is 60.

The square root of 284979696 is about 16881.3416528426. The cubic root of 284979696 is about 658.0688083794.

The spelling of 284979696 in words is "two hundred eighty-four million, nine hundred seventy-nine thousand, six hundred ninety-six".