99276679 has 2 divisors, whose sum is σ = 99276680. Its totient is φ = 99276678.

The previous prime is 99276659. The next prime is 99276689. The reversal of 99276679 is 97667299.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 99276679 - 2¹³ = 99268487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99276629) 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, 49638339 + 49638340.

It is an arithmetic number, because the mean of its divisors is an integer number (49638340).

Almost surely, 2^99276679 is an apocalyptic number.

99276679 is a deficient number, since it is larger than the sum of its proper divisors (1).

99276679 is an equidigital number, since it uses as much as digits as its factorization.

99276679 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2571912, while the sum is 55.

The square root of 99276679 is about 9963.7683132437. The cubic root of 99276679 is about 463.0370546313.

The spelling of 99276679 in words is "ninety-nine million, two hundred seventy-six thousand, six hundred seventy-nine".