284048080 has 40 divisors (see below), whose sum is σ = 661912992. Its totient is φ = 113361024.

The previous prime is 284048077. The next prime is 284048113. The reversal of 284048080 is 80840482.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33559 + ... + 41161.

Almost surely, 2^284048080 is an apocalyptic number.

284048080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

284048080 is an abundant number, since it is smaller than the sum of its proper divisors (377864912).

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

284048080 is a wasteful number, since it uses less digits than its factorization.

284048080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8083 (or 8077 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 34.

The square root of 284048080 is about 16853.7259975354. The cubic root of 284048080 is about 657.3509365367.

The spelling of 284048080 in words is "two hundred eighty-four million, forty-eight thousand, eighty".