76694071 has 2 divisors, whose sum is σ = 76694072. Its totient is φ = 76694070.

The previous prime is 76694053. The next prime is 76694087. The reversal of 76694071 is 17049667.

It is a strong prime.

It is an emirp because it is prime and its reverse (17049667) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 76694071 - 2⁷ = 76693943 is a prime.

It is a super-3 number, since 3×76694071³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76692071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38347035 + 38347036.

It is an arithmetic number, because the mean of its divisors is an integer number (38347036).

Almost surely, 2^76694071 is an apocalyptic number.

76694071 is a deficient number, since it is larger than the sum of its proper divisors (1).

76694071 is an equidigital number, since it uses as much as digits as its factorization.

76694071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 76694071 is about 8757.5151156021. The cubic root of 76694071 is about 424.8679100464.

The spelling of 76694071 in words is "seventy-six million, six hundred ninety-four thousand, seventy-one".