77000699 has 2 divisors, whose sum is σ = 77000700. Its totient is φ = 77000698.

The previous prime is 77000669. The next prime is 77000717. The reversal of 77000699 is 99600077.

It is a strong prime.

It is an emirp because it is prime and its reverse (99600077) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 77000699 - 2¹⁶ = 76935163 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (77000629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38500349 + 38500350.

It is an arithmetic number, because the mean of its divisors is an integer number (38500350).

Almost surely, 2^77000699 is an apocalyptic number.

77000699 is a deficient number, since it is larger than the sum of its proper divisors (1).

77000699 is an equidigital number, since it uses as much as digits as its factorization.

77000699 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23814, while the sum is 38.

The square root of 77000699 is about 8775.0042165232. The cubic root of 77000699 is about 425.4333738540.

The spelling of 77000699 in words is "seventy-seven million, six hundred ninety-nine", and thus it is an aban number.