2044817398 has 16 divisors (see below), whose sum is σ = 3359154960. Its totient is φ = 927765216.

The previous prime is 2044817389. The next prime is 2044817413. The reversal of 2044817398 is 8937184402.

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, 664965 + ... + 668032.

It is an arithmetic number, because the mean of its divisors is an integer number (209947185).

Almost surely, 2^2044817398 is an apocalyptic number.

2044817398 is a deficient number, since it is larger than the sum of its proper divisors (1314337562).

2044817398 is a wasteful number, since it uses less digits than its factorization.

2044817398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1333071.

The product of its (nonzero) digits is 387072, while the sum is 46.

The square root of 2044817398 is about 45219.6572079002. The cubic root of 2044817398 is about 1269.2626794648.

The spelling of 2044817398 in words is "two billion, forty-four million, eight hundred seventeen thousand, three hundred ninety-eight".