76360729 has 2 divisors, whose sum is σ = 76360730. Its totient is φ = 76360728.

The previous prime is 76360727. The next prime is 76360777. The reversal of 76360729 is 92706367.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 64834704 + 11526025 = 8052^2 + 3395^2 .

It is a cyclic number.

It is not a de Polignac number, because 76360729 - 2¹ = 76360727 is a prime.

It is a super-2 number, since 2×76360729² = 11661921866822882, which contains 22 as substring.

Together with 76360727, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 76360691 and 76360700.

It is not a weakly prime, because it can be changed into another prime (76360723) 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, 38180364 + 38180365.

It is an arithmetic number, because the mean of its divisors is an integer number (38180365).

Almost surely, 2^76360729 is an apocalyptic number.

It is an amenable number.

76360729 is a deficient number, since it is larger than the sum of its proper divisors (1).

76360729 is an equidigital number, since it uses as much as digits as its factorization.

76360729 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 95256, while the sum is 40.

The square root of 76360729 is about 8738.4626222237. The cubic root of 76360729 is about 424.2514695079.

The spelling of 76360729 in words is "seventy-six million, three hundred sixty thousand, seven hundred twenty-nine".