848800399 has 4 divisors (see below), whose sum is σ = 849130336. Its totient is φ = 848470464.

The previous prime is 848800363. The next prime is 848800427. The reversal of 848800399 is 993008848.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 848800399 - 2¹⁹ = 848276111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (848800499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161079 + ... + 166264.

It is an arithmetic number, because the mean of its divisors is an integer number (212282584).

Almost surely, 2^848800399 is an apocalyptic number.

848800399 is a deficient number, since it is larger than the sum of its proper divisors (329937).

848800399 is a wasteful number, since it uses less digits than its factorization.

848800399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329936.

The product of its (nonzero) digits is 497664, while the sum is 49.

The square root of 848800399 is about 29134.1792230363. The cubic root of 848800399 is about 946.8224023167.

The spelling of 848800399 in words is "eight hundred forty-eight million, eight hundred thousand, three hundred ninety-nine".