2244064744 has 8 divisors (see below), whose sum is σ = 4207621410. Its totient is φ = 1122032368.

The previous prime is 2244064741. The next prime is 2244064769. The reversal of 2244064744 is 4474604422.

It can be written as a sum of positive squares in only one way, i.e., 1910564100 + 333500644 = 43710^2 + 18262^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2244064741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140254039 + ... + 140254054.

Almost surely, 2^2244064744 is an apocalyptic number.

It is an amenable number.

2244064744 is a deficient number, since it is larger than the sum of its proper divisors (1963556666).

2244064744 is a wasteful number, since it uses less digits than its factorization.

2244064744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280508099 (or 280508095 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 37.

The square root of 2244064744 is about 47371.5604978346. The cubic root of 2244064744 is about 1309.2174772207.

The spelling of 2244064744 in words is "two billion, two hundred forty-four million, sixty-four thousand, seven hundred forty-four".