8626466472 has 96 divisors (see below), whose sum is σ = 23999300640. Its totient is φ = 2568585600.

The previous prime is 8626466447. The next prime is 8626466521. The reversal of 8626466472 is 2746646268.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 285447 + ... + 314217.

It is an arithmetic number, because the mean of its divisors is an integer number (249992715).

Almost surely, 2^8626466472 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 8626466472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11999650320).

8626466472 is an abundant number, since it is smaller than the sum of its proper divisors (15372834168).

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

8626466472 is a wasteful number, since it uses less digits than its factorization.

8626466472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28855 (or 28820 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 51.

The square root of 8626466472 is about 92878.7729893112. The cubic root of 8626466472 is about 2050.8991868943.

The spelling of 8626466472 in words is "eight billion, six hundred twenty-six million, four hundred sixty-six thousand, four hundred seventy-two".