4420578708 has 216 divisors, whose sum is σ = 14327240928. Its totient is φ = 1138499712.

The previous prime is 4420578707. The next prime is 4420578709. The reversal of 4420578708 is 8078750244.

4420578708 is a `hidden beast` number, since 4 + 4 + 2 + 0 + 578 + 70 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (4420578707) and next prime (4420578709).

It is a super-2 number, since 2×4420578708² = 39083032227245898528, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4420578707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 983835 + ... + 988317.

Almost surely, 2^4420578708 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 4420578708, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7163620464).

4420578708 is an abundant number, since it is smaller than the sum of its proper divisors (9906662220).

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

4420578708 is a wasteful number, since it uses less digits than its factorization.

4420578708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4563 (or 4551 counting only the distinct ones).

The product of its (nonzero) digits is 501760, while the sum is 45.

The square root of 4420578708 is about 66487.4327072417. The cubic root of 4420578708 is about 1641.1932011643.

The spelling of 4420578708 in words is "four billion, four hundred twenty million, five hundred seventy-eight thousand, seven hundred eight".