1820483332 has 12 divisors (see below), whose sum is σ = 3187223116. Its totient is φ = 909848160.

The previous prime is 1820483321. The next prime is 1820483359. The reversal of 1820483332 is 2333840281.

It can be written as a sum of positive squares in 2 ways, for example, as 782097156 + 1038386176 = 27966^2 + 32224^2 .

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87843 + ... + 106570.

Almost surely, 2^1820483332 is an apocalyptic number.

It is an amenable number.

1820483332 is a deficient number, since it is larger than the sum of its proper divisors (1366739784).

1820483332 is a wasteful number, since it uses less digits than its factorization.

1820483332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196758 (or 196756 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 1820483332 is about 42667.1223777747. The cubic root of 1820483332 is about 1221.0372196913.

The spelling of 1820483332 in words is "one billion, eight hundred twenty million, four hundred eighty-three thousand, three hundred thirty-two".