2984444390 has 16 divisors (see below), whose sum is σ = 5373810000. Its totient is φ = 1193375520.

The previous prime is 2984444371. The next prime is 2984444417. The reversal of 2984444390 is 934444892.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18140 + ... + 79359.

It is an arithmetic number, because the mean of its divisors is an integer number (335863125).

Almost surely, 2^2984444390 is an apocalyptic number.

2984444390 is a deficient number, since it is larger than the sum of its proper divisors (2389365610).

2984444390 is a wasteful number, since it uses less digits than its factorization.

2984444390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100567.

The product of its (nonzero) digits is 995328, while the sum is 47.

The square root of 2984444390 is about 54630.0685520346. The cubic root of 2984444390 is about 1439.7524635594.

The spelling of 2984444390 in words is "two billion, nine hundred eighty-four million, four hundred forty-four thousand, three hundred ninety".