2399873803 has 2 divisors, whose sum is σ = 2399873804. Its totient is φ = 2399873802.

The previous prime is 2399873783. The next prime is 2399873813. The reversal of 2399873803 is 3083789932.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2399873803 is a prime.

It is not a weakly prime, because it can be changed into another prime (2399873813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1199936901 + 1199936902.

It is an arithmetic number, because the mean of its divisors is an integer number (1199936902).

Almost surely, 2^2399873803 is an apocalyptic number.

2399873803 is a deficient number, since it is larger than the sum of its proper divisors (1).

2399873803 is an equidigital number, since it uses as much as digits as its factorization.

2399873803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1959552, while the sum is 52.

The square root of 2399873803 is about 48988.5068459940. The cubic root of 2399873803 is about 1338.8424329669.

The spelling of 2399873803 in words is "two billion, three hundred ninety-nine million, eight hundred seventy-three thousand, eight hundred three".