8148399336 has 768 divisors, whose sum is σ = 31912704000. Its totient is φ = 1894717440.

The previous prime is 8148399307. The next prime is 8148399373. The reversal of 8148399336 is 6339938418.

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

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 45521695 + ... + 45521873.

It is an arithmetic number, because the mean of its divisors is an integer number (41553000).

Almost surely, 2^8148399336 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 8148399336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15956352000).

8148399336 is an abundant number, since it is smaller than the sum of its proper divisors (23764304664).

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

8148399336 is a wasteful number, since it uses less digits than its factorization.

8148399336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259 (or 242 counting only the distinct ones).

The product of its digits is 3359232, while the sum is 54.

The square root of 8148399336 is about 90268.4847330451. The cubic root of 8148399336 is about 2012.2909232075.

The spelling of 8148399336 in words is "eight billion, one hundred forty-eight million, three hundred ninety-nine thousand, three hundred thirty-six".