8441210628 has 18 divisors (see below), whose sum is σ = 21337504734. Its totient is φ = 2813736864.

The previous prime is 8441210623. The next prime is 8441210629. The reversal of 8441210628 is 8260121448.

8441210628 is a `hidden beast` number, since 8 + 4 + 4 + 1 + 21 + 0 + 628 = 666.

It can be written as a sum of positive squares in only one way, i.e., 7551262404 + 889948224 = 86898^2 + 29832^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 234478073 = 8441210628 / (8 + 4 + 4 + 1 + 2 + 1 + 0 + 6 + 2 + 8).

It is a junction number, because it is equal to n+sod(n) for n = 8441210592 and 8441210601.

It is not an unprimeable number, because it can be changed into a prime (8441210623) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 117239001 + ... + 117239072.

Almost surely, 2^8441210628 is an apocalyptic number.

It is an amenable number.

8441210628 is an abundant number, since it is smaller than the sum of its proper divisors (12896294106).

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

8441210628 is a wasteful number, since it uses less digits than its factorization.

8441210628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234478083 (or 234478078 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 8441210628 is about 91876.0612346872. The cubic root of 8441210628 is about 2036.1116040865. Note that the first 3 decimals are identical.

The spelling of 8441210628 in words is "eight billion, four hundred forty-one million, two hundred ten thousand, six hundred twenty-eight".