2806423633 has 16 divisors (see below), whose sum is σ = 3200243200. Its totient is φ = 2454163920.

The previous prime is 2806423601. The next prime is 2806423651. The reversal of 2806423633 is 3363246082.

It is not a de Polignac number, because 2806423633 - 2⁵ = 2806423601 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2806423592 and 2806423601.

It is not an unprimeable number, because it can be changed into a prime (2806423663) 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 15 ways as a sum of consecutive naturals, for example, 8128 + ... + 75358.

It is an arithmetic number, because the mean of its divisors is an integer number (200015200).

Almost surely, 2^2806423633 is an apocalyptic number.

It is an amenable number.

2806423633 is a deficient number, since it is larger than the sum of its proper divisors (393819567).

2806423633 is an equidigital number, since it uses as much as digits as its factorization.

2806423633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67289 (or 67263 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 37.

The square root of 2806423633 is about 52975.6890752730. The cubic root of 2806423633 is about 1410.5367627588.

The spelling of 2806423633 in words is "two billion, eight hundred six million, four hundred twenty-three thousand, six hundred thirty-three".