444234322 has 8 divisors (see below), whose sum is σ = 761544576. Its totient is φ = 190386132.

The previous prime is 444234317. The next prime is 444234337. The reversal of 444234322 is 223432444.

It is a happy number.

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, 15865498 + ... + 15865525.

It is an arithmetic number, because the mean of its divisors is an integer number (95193072).

Almost surely, 2^444234322 is an apocalyptic number.

444234322 is a deficient number, since it is larger than the sum of its proper divisors (317310254).

444234322 is a wasteful number, since it uses less digits than its factorization.

444234322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31731032.

The product of its digits is 18432, while the sum is 28.

The square root of 444234322 is about 21076.8669872920. The cubic root of 444234322 is about 763.0225443337.

Adding to 444234322 its reverse (223432444), we get a palindrome (667666766).

The spelling of 444234322 in words is "four hundred forty-four million, two hundred thirty-four thousand, three hundred twenty-two".