76698959419 has 2 divisors, whose sum is σ = 76698959420. Its totient is φ = 76698959418.

The previous prime is 76698959399. The next prime is 76698959423. The reversal of 76698959419 is 91495989667.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 76698959419 - 2¹⁷ = 76698828347 is a prime.

It is a super-2 number, since 2×76698959419² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (76698959719) 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, 38349479709 + 38349479710.

It is an arithmetic number, because the mean of its divisors is an integer number (38349479710).

Almost surely, 2^76698959419 is an apocalyptic number.

76698959419 is a deficient number, since it is larger than the sum of its proper divisors (1).

76698959419 is an equidigital number, since it uses as much as digits as its factorization.

76698959419 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 264539520, while the sum is 73.

The spelling of 76698959419 in words is "seventy-six billion, six hundred ninety-eight million, nine hundred fifty-nine thousand, four hundred nineteen".