3822873 has 4 divisors (see below), whose sum is σ = 5097168. Its totient is φ = 2548580.

The previous prime is 3822869. The next prime is 3822883. The reversal of 3822873 is 3782283.

It is a happy number.

3822873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3822873 - 2² = 3822869 is a prime.

It is a super-2 number, since 2×3822873² = 29228715948258, which contains 22 as substring.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (3822823) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 637143 + ... + 637148.

It is an arithmetic number, because the mean of its divisors is an integer number (1274292).

Almost surely, 2^3822873 is an apocalyptic number.

It is an amenable number.

3822873 is a deficient number, since it is larger than the sum of its proper divisors (1274295).

3822873 is a wasteful number, since it uses less digits than its factorization.

3822873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1274294.

The product of its digits is 16128, while the sum is 33.

The square root of 3822873 is about 1955.2168677668. The cubic root of 3822873 is about 156.3615463751.

The spelling of 3822873 in words is "three million, eight hundred twenty-two thousand, eight hundred seventy-three".