83676899 has 2 divisors, whose sum is σ = 83676900. Its totient is φ = 83676898.

The previous prime is 83676833. The next prime is 83676937. The reversal of 83676899 is 99867638.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 83676899 - 2¹² = 83672803 is a prime.

It is not a weakly prime, because it can be changed into another prime (83676199) 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 as a sum of consecutive naturals, namely, 41838449 + 41838450.

It is an arithmetic number, because the mean of its divisors is an integer number (41838450).

Almost surely, 2^83676899 is an apocalyptic number.

83676899 is a deficient number, since it is larger than the sum of its proper divisors (1).

83676899 is an equidigital number, since it uses as much as digits as its factorization.

83676899 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3919104, while the sum is 56.

The square root of 83676899 is about 9147.5078026750. The cubic root of 83676899 is about 437.3896738408.

The spelling of 83676899 in words is "eighty-three million, six hundred seventy-six thousand, eight hundred ninety-nine".