76000663 has 2 divisors, whose sum is σ = 76000664. Its totient is φ = 76000662.

The previous prime is 76000643. The next prime is 76000667. The reversal of 76000663 is 36600067.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 76000663 - 2²⁵ = 42446231 is a prime.

It is a super-2 number, since 2×76000663² = 11552201552879138, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76000667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38000331 + 38000332.

It is an arithmetic number, because the mean of its divisors is an integer number (38000332).

Almost surely, 2^76000663 is an apocalyptic number.

76000663 is a deficient number, since it is larger than the sum of its proper divisors (1).

76000663 is an equidigital number, since it uses as much as digits as its factorization.

76000663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 76000663 is about 8717.8359126563. The cubic root of 76000663 is about 423.5835901548.

The spelling of 76000663 in words is "seventy-six million, six hundred sixty-three", and thus it is an aban number.