284998848 has 28 divisors (see below), whose sum is σ = 754059960. Its totient is φ = 94999552.

The previous prime is 284998823. The next prime is 284998853. The reversal of 284998848 is 848899482.

It is a super-2 number, since 2×284998848² = 162448686722654208, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 284998791 and 284998800.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 741993 + ... + 742376.

Almost surely, 2^284998848 is an apocalyptic number.

It is an amenable number.

284998848 is an abundant number, since it is smaller than the sum of its proper divisors (469061112).

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

284998848 is a wasteful number, since it uses less digits than its factorization.

284998848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1484384 (or 1484374 counting only the distinct ones).

The product of its digits is 10616832, while the sum is 60.

The square root of 284998848 is about 16881.9088968043. The cubic root of 284998848 is about 658.0835498408.

The spelling of 284998848 in words is "two hundred eighty-four million, nine hundred ninety-eight thousand, eight hundred forty-eight".