4420622260 has 24 divisors (see below), whose sum is σ = 9317828520. Its totient is φ = 1761673344.

The previous prime is 4420622233. The next prime is 4420622293. The reversal of 4420622260 is 622260244.

It can be written as a sum of positive squares in 4 ways, for example, as 733218084 + 3687404176 = 27078^2 + 60724^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 405459 + ... + 416218.

It is an arithmetic number, because the mean of its divisors is an integer number (388242855).

Almost surely, 2^4420622260 is an apocalyptic number.

It is an amenable number.

4420622260 is an abundant number, since it is smaller than the sum of its proper divisors (4897206260).

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

4420622260 is a wasteful number, since it uses less digits than its factorization.

4420622260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 821955 (or 821953 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 4420622260 is about 66487.7602269771. The cubic root of 4420622260 is about 1641.1985908818.

It can be divided in two parts, 44206 and 22260, that added together give a palindrome (66466).

The spelling of 4420622260 in words is "four billion, four hundred twenty million, six hundred twenty-two thousand, two hundred sixty".