4434307673 has 4 divisors (see below), whose sum is σ = 4577349888. Its totient is φ = 4291265460.

The previous prime is 4434307667. The next prime is 4434307721. The reversal of 4434307673 is 3767034344.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4434307673 - 2⁸ = 4434307417 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4434307673.

It is not an unprimeable number, because it can be changed into a prime (4434307643) 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 3 ways as a sum of consecutive naturals, for example, 71521061 + ... + 71521122.

It is an arithmetic number, because the mean of its divisors is an integer number (1144337472).

Almost surely, 2^4434307673 is an apocalyptic number.

It is an amenable number.

4434307673 is a deficient number, since it is larger than the sum of its proper divisors (143042215).

4434307673 is a wasteful number, since it uses less digits than its factorization.

4434307673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143042214.

The product of its (nonzero) digits is 508032, while the sum is 41.

The square root of 4434307673 is about 66590.5974819268. The cubic root of 4434307673 is about 1642.8904599739.

The spelling of 4434307673 in words is "four billion, four hundred thirty-four million, three hundred seven thousand, six hundred seventy-three".