8622370944 has 576 divisors, whose sum is σ = 29628144000. Its totient is φ = 2490808320.

The previous prime is 8622370919. The next prime is 8622370963. The reversal of 8622370944 is 4490732268.

It is a tau number, because it is divible by the number of its divisors (576).

It is a super-2 number, since 2×8622370944² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8622370944.

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 71 ways as a sum of consecutive naturals, for example, 109143897 + ... + 109143975.

It is an arithmetic number, because the mean of its divisors is an integer number (51437750).

Almost surely, 2^8622370944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8622370944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14814072000).

8622370944 is an abundant number, since it is smaller than the sum of its proper divisors (21005773056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8622370944 is a wasteful number, since it uses less digits than its factorization.

8622370944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159 (or 124 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The square root of 8622370944 is about 92856.7226645438. The cubic root of 8622370944 is about 2050.5745717624.

The spelling of 8622370944 in words is "eight billion, six hundred twenty-two million, three hundred seventy thousand, nine hundred forty-four".