2244352664 has 32 divisors (see below), whose sum is σ = 4344207120. Its totient is φ = 1086360576.

The previous prime is 2244352651. The next prime is 2244352679. The reversal of 2244352664 is 4662534422.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10004 + ... + 67740.

Almost surely, 2^2244352664 is an apocalyptic number.

It is an amenable number.

2244352664 is a deficient number, since it is larger than the sum of its proper divisors (2099854456).

2244352664 is a wasteful number, since it uses less digits than its factorization.

2244352664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57899 (or 57895 counting only the distinct ones).

The product of its digits is 276480, while the sum is 38.

The square root of 2244352664 is about 47374.5993545064. The cubic root of 2244352664 is about 1309.2734669565.

The spelling of 2244352664 in words is "two billion, two hundred forty-four million, three hundred fifty-two thousand, six hundred sixty-four".