8299472544 has 192 divisors, whose sum is σ = 26735909760. Its totient is φ = 2514758400.

The previous prime is 8299472521. The next prime is 8299472557. The reversal of 8299472544 is 4452749928.

It is a happy number.

8299472544 is a `hidden beast` number, since 8 + 2 + 9 + 94 + 7 + 2 + 544 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 764434 + ... + 775214.

It is an arithmetic number, because the mean of its divisors is an integer number (139249530).

Almost surely, 2^8299472544 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 8299472544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13367954880).

8299472544 is an abundant number, since it is smaller than the sum of its proper divisors (18436437216).

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

8299472544 is a wasteful number, since it uses less digits than its factorization.

8299472544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10823 (or 10797 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 54.

The square root of 8299472544 is about 91101.4409545755. The cubic root of 8299472544 is about 2024.6509620640.

The spelling of 8299472544 in words is "eight billion, two hundred ninety-nine million, four hundred seventy-two thousand, five hundred forty-four".