4399432267 has 2 divisors, whose sum is σ = 4399432268. Its totient is φ = 4399432266.

The previous prime is 4399432253. The next prime is 4399432283. The reversal of 4399432267 is 7622349934.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4399432267 - 2¹¹ = 4399430219 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4399432267.

It is not a weakly prime, because it can be changed into another prime (4399432237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2199716133 + 2199716134.

It is an arithmetic number, because the mean of its divisors is an integer number (2199716134).

Almost surely, 2^4399432267 is an apocalyptic number.

4399432267 is a deficient number, since it is larger than the sum of its proper divisors (1).

4399432267 is an equidigital number, since it uses as much as digits as its factorization.

4399432267 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1959552, while the sum is 49.

The square root of 4399432267 is about 66328.2162205498. The cubic root of 4399432267 is about 1638.5720600300.

The spelling of 4399432267 in words is "four billion, three hundred ninety-nine million, four hundred thirty-two thousand, two hundred sixty-seven".