76530799 has 2 divisors, whose sum is σ = 76530800. Its totient is φ = 76530798.

The previous prime is 76530737. The next prime is 76530827. The reversal of 76530799 is 99703567.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 76530799 - 2¹⁵ = 76498031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76530709) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38265399 + 38265400.

It is an arithmetic number, because the mean of its divisors is an integer number (38265400).

Almost surely, 2^76530799 is an apocalyptic number.

76530799 is a deficient number, since it is larger than the sum of its proper divisors (1).

76530799 is an equidigital number, since it uses as much as digits as its factorization.

76530799 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 357210, while the sum is 46.

The square root of 76530799 is about 8748.1883267337. The cubic root of 76530799 is about 424.5661991198.

The spelling of 76530799 in words is "seventy-six million, five hundred thirty thousand, seven hundred ninety-nine".