76000069 has 2 divisors, whose sum is σ = 76000070. Its totient is φ = 76000068.

The previous prime is 76000063. The next prime is 76000087. The reversal of 76000069 is 96000067.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 64609444 + 11390625 = 8038^2 + 3375^2 .

It is a cyclic number.

It is not a de Polignac number, because 76000069 - 2²³ = 67611461 is a prime.

It is a super-2 number, since 2×76000069² = 11552020976009522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76000063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38000034 + 38000035.

It is an arithmetic number, because the mean of its divisors is an integer number (38000035).

Almost surely, 2^76000069 is an apocalyptic number.

It is an amenable number.

76000069 is a deficient number, since it is larger than the sum of its proper divisors (1).

76000069 is an equidigital number, since it uses as much as digits as its factorization.

76000069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 76000069 is about 8717.8018445019. The cubic root of 76000069 is about 423.5824866148.

The spelling of 76000069 in words is "seventy-six million, sixty-nine", and thus it is an aban number and an uban number.