2622089944 has 8 divisors (see below), whose sum is σ = 4916418660. Its totient is φ = 1311044968.

The previous prime is 2622089923. The next prime is 2622089947. The reversal of 2622089944 is 4499802262.

2622089944 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 2622089894 and 2622089903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2622089947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163880614 + ... + 163880629.

Almost surely, 2^2622089944 is an apocalyptic number.

It is an amenable number.

2622089944 is a deficient number, since it is larger than the sum of its proper divisors (2294328716).

2622089944 is a wasteful number, since it uses less digits than its factorization.

2622089944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327761249 (or 327761245 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 46.

The square root of 2622089944 is about 51206.3467160078. The cubic root of 2622089944 is about 1378.9521458092.

The spelling of 2622089944 in words is "two billion, six hundred twenty-two million, eighty-nine thousand, nine hundred forty-four".