8744522628 has 96 divisors (see below), whose sum is σ = 22744302336. Its totient is φ = 2600722432.

The previous prime is 8744522617. The next prime is 8744522639. The reversal of 8744522628 is 8262254478.

It is an interprime number because it is at equal distance from previous prime (8744522617) and next prime (8744522639).

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 521950 + ... + 538442.

It is an arithmetic number, because the mean of its divisors is an integer number (236919816).

Almost surely, 2^8744522628 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 8744522628, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11372151168).

8744522628 is an abundant number, since it is smaller than the sum of its proper divisors (13999779708).

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

8744522628 is a wasteful number, since it uses less digits than its factorization.

8744522628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16653 (or 16651 counting only the distinct ones).

The product of its digits is 1720320, while the sum is 48.

The square root of 8744522628 is about 93512.1523011849. The cubic root of 8744522628 is about 2060.2125827684.

The spelling of 8744522628 in words is "eight billion, seven hundred forty-four million, five hundred twenty-two thousand, six hundred twenty-eight".