4444404488 has 16 divisors (see below), whose sum is σ = 8361703980. Its totient is φ = 2214616768.

The previous prime is 4444404479. The next prime is 4444404511. The reversal of 4444404488 is 8844044444.

It can be written as a sum of positive squares in 2 ways, for example, as 4253909284 + 190495204 = 65222^2 + 13802^2 .

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, 945695 + ... + 950382.

Almost surely, 2^4444404488 is an apocalyptic number.

It is an amenable number.

4444404488 is a deficient number, since it is larger than the sum of its proper divisors (3917299492).

4444404488 is a wasteful number, since it uses less digits than its factorization.

4444404488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1896376 (or 1896372 counting only the distinct ones).

The product of its (nonzero) digits is 1048576, while the sum is 44.

The square root of 4444404488 is about 66666.3669926598. The cubic root of 4444404488 is about 1644.1364558189.

The spelling of 4444404488 in words is "four billion, four hundred forty-four million, four hundred four thousand, four hundred eighty-eight".