4004444324 has 6 divisors (see below), whose sum is σ = 7007777574. Its totient is φ = 2002222160.

The previous prime is 4004444317. The next prime is 4004444341. The reversal of 4004444324 is 4234444004.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3580825600 + 423618724 = 59840^2 + 20582^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500555537 + ... + 500555544.

It is an arithmetic number, because the mean of its divisors is an integer number (1167962929).

Almost surely, 2^4004444324 is an apocalyptic number.

It is an amenable number.

4004444324 is a deficient number, since it is larger than the sum of its proper divisors (3003333250).

4004444324 is a wasteful number, since it uses less digits than its factorization.

4004444324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001111085 (or 1001111083 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 29.

The square root of 4004444324 is about 63280.6789154478. The cubic root of 4004444324 is about 1587.9887447466.

Adding to 4004444324 its reverse (4234444004), we get a palindrome (8238888328).

The spelling of 4004444324 in words is "four billion, four million, four hundred forty-four thousand, three hundred twenty-four".