4399084671 has 4 divisors (see below), whose sum is σ = 5865446232. Its totient is φ = 2932723112.

The previous prime is 4399084637. The next prime is 4399084691. The reversal of 4399084671 is 1764809934.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4399084671 - 2²⁶ = 4331975807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4399084631) 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 3 ways as a sum of consecutive naturals, for example, 733180776 + ... + 733180781.

It is an arithmetic number, because the mean of its divisors is an integer number (1466361558).

Almost surely, 2^4399084671 is an apocalyptic number.

4399084671 is a deficient number, since it is larger than the sum of its proper divisors (1466361561).

4399084671 is a wasteful number, since it uses less digits than its factorization.

4399084671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1466361560.

The product of its (nonzero) digits is 1306368, while the sum is 51.

The square root of 4399084671 is about 66325.5958963054. The cubic root of 4399084671 is about 1638.5289047575.

The spelling of 4399084671 in words is "four billion, three hundred ninety-nine million, eighty-four thousand, six hundred seventy-one".