7676323966081 has 8 divisors (see below), whose sum is σ = 8128849844520. Its totient is φ = 7223906688768.

The previous prime is 7676323966019. The next prime is 7676323966097. The reversal of 7676323966081 is 1806693236767.

It can be written as a sum of positive squares in 4 ways, for example, as 2865250217025 + 4811073749056 = 1692705^2 + 2193416^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7676323966081 - 2¹³ = 7676323957889 is a prime.

It is a super-2 number, since 2×7676323966081² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7676323966001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27004726 + ... + 27287503.

It is an arithmetic number, because the mean of its divisors is an integer number (1016106230565).

Almost surely, 2^{7676323966081} is an apocalyptic number.

It is an amenable number.

7676323966081 is a deficient number, since it is larger than the sum of its proper divisors (452525878439).

7676323966081 is a wasteful number, since it uses less digits than its factorization.

7676323966081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54300563.

The product of its (nonzero) digits is 82301184, while the sum is 64.

The spelling of 7676323966081 in words is "seven trillion, six hundred seventy-six billion, three hundred twenty-three million, nine hundred sixty-six thousand, eighty-one".