1822832673 has 4 divisors (see below), whose sum is σ = 2430443568. Its totient is φ = 1215221780.

The previous prime is 1822832647. The next prime is 1822832677. The reversal of 1822832673 is 3762382281.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1822832673 - 2¹⁶ = 1822767137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1822832677) by changing a digit.

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, 303805443 + ... + 303805448.

It is an arithmetic number, because the mean of its divisors is an integer number (607610892).

Almost surely, 2^1822832673 is an apocalyptic number.

It is an amenable number.

1822832673 is a deficient number, since it is larger than the sum of its proper divisors (607610895).

1822832673 is an equidigital number, since it uses as much as digits as its factorization.

1822832673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607610894.

The product of its digits is 193536, while the sum is 42.

The square root of 1822832673 is about 42694.6445470623. The cubic root of 1822832673 is about 1221.5622450408.

The spelling of 1822832673 in words is "one billion, eight hundred twenty-two million, eight hundred thirty-two thousand, six hundred seventy-three".