284323612748 has 48 divisors (see below), whose sum is σ = 571203139584. Its totient is φ = 121305634560.

The previous prime is 284323612687. The next prime is 284323612753. The reversal of 284323612748 is 847216323482.

It is a super-3 number, since 3×284323612748³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 284323612696 and 284323612705.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27168965 + ... + 27179427.

It is an arithmetic number, because the mean of its divisors is an integer number (11900065408).

Almost surely, 2^284323612748 is an apocalyptic number.

284323612748 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

284323612748 is an abundant number, since it is smaller than the sum of its proper divisors (286879526836).

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

284323612748 is a wasteful number, since it uses less digits than its factorization.

284323612748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14742 (or 14740 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 50.

The spelling of 284323612748 in words is "two hundred eighty-four billion, three hundred twenty-three million, six hundred twelve thousand, seven hundred forty-eight".