82900799 has 2 divisors, whose sum is σ = 82900800. Its totient is φ = 82900798.

The previous prime is 82900793. The next prime is 82900801. The reversal of 82900799 is 99700928.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 82900799 - 2²⁰ = 81852223 is a prime.

Together with 82900801, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82900793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41450399 + 41450400.

It is an arithmetic number, because the mean of its divisors is an integer number (41450400).

Almost surely, 2^82900799 is an apocalyptic number.

82900799 is a deficient number, since it is larger than the sum of its proper divisors (1).

82900799 is an equidigital number, since it uses as much as digits as its factorization.

82900799 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648, while the sum is 44.

The square root of 82900799 is about 9104.9875892282. The cubic root of 82900799 is about 436.0332140200.

The spelling of 82900799 in words is "eighty-two million, nine hundred thousand, seven hundred ninety-nine".