8148399337 has 32 divisors (see below), whose sum is σ = 9607579520. Its totient is φ = 6845368320.

The previous prime is 8148399307. The next prime is 8148399373. The reversal of 8148399337 is 7339938418.

It is a happy number.

8148399337 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8148399337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8148399307) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 641593 + ... + 654169.

It is an arithmetic number, because the mean of its divisors is an integer number (300236860).

Almost surely, 2^8148399337 is an apocalyptic number.

It is an amenable number.

8148399337 is a deficient number, since it is larger than the sum of its proper divisors (1459180183).

8148399337 is a wasteful number, since it uses less digits than its factorization.

8148399337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12713.

The product of its digits is 3919104, while the sum is 55.

The square root of 8148399337 is about 90268.4847385842. The cubic root of 8148399337 is about 2012.2909232898.

The spelling of 8148399337 in words is "eight billion, one hundred forty-eight million, three hundred ninety-nine thousand, three hundred thirty-seven".