7982899 has 2 divisors, whose sum is σ = 7982900. Its totient is φ = 7982898.

The previous prime is 7982893. The next prime is 7982927. The reversal of 7982899 is 9982897.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7982899 - 2⁵ = 7982867 is a prime.

It is a zygodrome in base 2.

It is not a weakly prime, because it can be changed into another prime (7982893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3991449 + 3991450.

It is an arithmetic number, because the mean of its divisors is an integer number (3991450).

Almost surely, 2^7982899 is an apocalyptic number.

7982899 is a deficient number, since it is larger than the sum of its proper divisors (1).

7982899 is an equidigital number, since it uses as much as digits as its factorization.

7982899 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 653184, while the sum is 52.

The square root of 7982899 is about 2825.4024492097. The cubic root of 7982899 is about 199.8573900028.

The spelling of 7982899 in words is "seven million, nine hundred eighty-two thousand, eight hundred ninety-nine".