76999899967 has 2 divisors, whose sum is σ = 76999899968. Its totient is φ = 76999899966.

The previous prime is 76999899937. The next prime is 76999899979.

76999899967 is nontrivially palindromic in base 10.

It is a strong prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 76999899967 - 2³¹ = 74852416319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76999899917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38499949983 + 38499949984.

It is an arithmetic number, because the mean of its divisors is an integer number (38499949984).

Almost surely, 2^76999899967 is an apocalyptic number.

76999899967 is a deficient number, since it is larger than the sum of its proper divisors (1).

76999899967 is an equidigital number, since it uses as much as digits as its factorization.

76999899967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7499695392, while the sum is 88.

The spelling of 76999899967 in words is "seventy-six billion, nine hundred ninety-nine million, eight hundred ninety-nine thousand, nine hundred sixty-seven".