4444001322 has 8 divisors (see below), whose sum is σ = 8888002656. Its totient is φ = 1481333772.

The previous prime is 4444001279. The next prime is 4444001323. The reversal of 4444001322 is 2231004444.

It is a happy number.

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

4444001322 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 4444001292 and 4444001301.

It is not an unprimeable number, because it can be changed into a prime (4444001323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 370333438 + ... + 370333449.

It is an arithmetic number, because the mean of its divisors is an integer number (1111000332).

Almost surely, 2^4444001322 is an apocalyptic number.

4444001322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4444001322 is a wasteful number, since it uses less digits than its factorization.

4444001322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740666892.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 4444001322 is about 66663.3431654909. The cubic root of 4444001322 is about 1644.0867393748.

Adding to 4444001322 its reverse (2231004444), we get a palindrome (6675005766).

The spelling of 4444001322 in words is "four billion, four hundred forty-four million, one thousand, three hundred twenty-two".