4463673289 has 8 divisors (see below), whose sum is σ = 4743816840. Its totient is φ = 4185482496.

The previous prime is 4463673283. The next prime is 4463673299. The reversal of 4463673289 is 9823763644.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 165559689 + 4298113600 = 12867^2 + 65560^2 .

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 4463673289 - 2²⁵ = 4430118857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4463673283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 483474 + ... + 492619.

It is an arithmetic number, because the mean of its divisors is an integer number (592977105).

Almost surely, 2^4463673289 is an apocalyptic number.

It is an amenable number.

4463673289 is a deficient number, since it is larger than the sum of its proper divisors (280143551).

4463673289 is a wasteful number, since it uses less digits than its factorization.

4463673289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 976379.

The product of its digits is 5225472, while the sum is 52.

The square root of 4463673289 is about 66810.7273497303. The cubic root of 4463673289 is about 1646.5090919705.

The spelling of 4463673289 in words is "four billion, four hundred sixty-three million, six hundred seventy-three thousand, two hundred eighty-nine".