2284321982 has 8 divisors (see below), whose sum is σ = 3426734856. Its totient is φ = 1142077032.

The previous prime is 2284321927. The next prime is 2284321993. The reversal of 2284321982 is 2891234822.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 713 + ... + 67595.

It is an arithmetic number, because the mean of its divisors is an integer number (428341857).

Almost surely, 2^2284321982 is an apocalyptic number.

2284321982 is a deficient number, since it is larger than the sum of its proper divisors (1142412874).

2284321982 is a wasteful number, since it uses less digits than its factorization.

2284321982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83962.

The product of its digits is 110592, while the sum is 41.

The square root of 2284321982 is about 47794.5810945132. The cubic root of 2284321982 is about 1316.9999940424. Note that the first 5 decimals are identical.

The spelling of 2284321982 in words is "two billion, two hundred eighty-four million, three hundred twenty-one thousand, nine hundred eighty-two".