4445667322 has 8 divisors (see below), whose sum is σ = 6695069472. Its totient is φ = 2213977500.

The previous prime is 4445667319. The next prime is 4445667341. The reversal of 4445667322 is 2237665444.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4427454 + ... + 4428457.

It is an arithmetic number, because the mean of its divisors is an integer number (836883684).

Almost surely, 2^4445667322 is an apocalyptic number.

4445667322 is a deficient number, since it is larger than the sum of its proper divisors (2249402150).

4445667322 is a wasteful number, since it uses less digits than its factorization.

4445667322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8856164.

The product of its digits is 967680, while the sum is 43.

The square root of 4445667322 is about 66675.8376175358. The cubic root of 4445667322 is about 1644.2921628286.

The spelling of 4445667322 in words is "four billion, four hundred forty-five million, six hundred sixty-seven thousand, three hundred twenty-two".