3330445444 has 36 divisors (see below), whose sum is σ = 6044951052. Its totient is φ = 1605462720.

The previous prime is 3330445441. The next prime is 3330445451. The reversal of 3330445444 is 4445440333.

It can be written as a sum of positive squares in 2 ways, for example, as 2014932544 + 1315512900 = 44888^2 + 36270^2 .

It is a super-2 number, since 2×3330445444² = 22183733710920714272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3330445441) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1124814 + ... + 1127770.

It is an arithmetic number, because the mean of its divisors is an integer number (167915307).

Almost surely, 2^3330445444 is an apocalyptic number.

It is an amenable number.

3330445444 is a deficient number, since it is larger than the sum of its proper divisors (2714505608).

3330445444 is a wasteful number, since it uses less digits than its factorization.

3330445444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3316 (or 3283 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 34.

The square root of 3330445444 is about 57710.0116444279. The cubic root of 3330445444 is about 1493.3700641786.

Adding to 3330445444 its reverse (4445440333), we get a palindrome (7775885777).

The spelling of 3330445444 in words is "three billion, three hundred thirty million, four hundred forty-five thousand, four hundred forty-four".