2044604266 has 8 divisors (see below), whose sum is σ = 3076705764. Its totient is φ = 1019035680.

The previous prime is 2044604239. The next prime is 2044604273. The reversal of 2044604266 is 6624064402.

It can be written as a sum of positive squares in 2 ways, for example, as 1686827041 + 357777225 = 41071^2 + 18915^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 1632445 + ... + 1633696.

Almost surely, 2^2044604266 is an apocalyptic number.

2044604266 is a deficient number, since it is larger than the sum of its proper divisors (1032101498).

2044604266 is a wasteful number, since it uses less digits than its factorization.

2044604266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3266456.

The product of its (nonzero) digits is 55296, while the sum is 34.

The square root of 2044604266 is about 45217.3005165058. The cubic root of 2044604266 is about 1269.2185793750.

Adding to 2044604266 its reverse (6624064402), we get a palindrome (8668668668).

The spelling of 2044604266 in words is "two billion, forty-four million, six hundred four thousand, two hundred sixty-six".