1684284482 has 8 divisors (see below), whose sum is σ = 2528904252. Its totient is φ = 841316400.

The previous prime is 1684284473. The next prime is 1684284487. The reversal of 1684284482 is 2844824861.

It can be written as a sum of positive squares in 2 ways, for example, as 1670438641 + 13845841 = 40871^2 + 3721^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1684284487) 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, 410369 + ... + 414452.

Almost surely, 2^1684284482 is an apocalyptic number.

1684284482 is a deficient number, since it is larger than the sum of its proper divisors (844619770).

1684284482 is a wasteful number, since it uses less digits than its factorization.

1684284482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825844.

The product of its digits is 786432, while the sum is 47.

The square root of 1684284482 is about 41040.0351120707. The cubic root of 1684284482 is about 1189.7941130990.

The spelling of 1684284482 in words is "one billion, six hundred eighty-four million, two hundred eighty-four thousand, four hundred eighty-two".