2263579673 has 8 divisors (see below), whose sum is σ = 2325352392. Its totient is φ = 2201838336.

The previous prime is 2263579651. The next prime is 2263579711. The reversal of 2263579673 is 3769753622.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1214661904 + 1048917769 = 34852^2 + 32387^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2263579673 - 2⁶ = 2263579609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2263579273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 274811 + ... + 282927.

It is an arithmetic number, because the mean of its divisors is an integer number (290669049).

Almost surely, 2^2263579673 is an apocalyptic number.

It is an amenable number.

2263579673 is a deficient number, since it is larger than the sum of its proper divisors (61772719).

2263579673 is an equidigital number, since it uses as much as digits as its factorization.

2263579673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15691.

The product of its digits is 2857680, while the sum is 50.

The square root of 2263579673 is about 47577.0918930529. The cubic root of 2263579673 is about 1313.0016195167.

The spelling of 2263579673 in words is "two billion, two hundred sixty-three million, five hundred seventy-nine thousand, six hundred seventy-three".