7676011121 has 4 divisors (see below), whose sum is σ = 7685993700. Its totient is φ = 7666028544.

The previous prime is 7676011093. The next prime is 7676011151. The reversal of 7676011121 is 1211106767.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1637011600 + 6038999521 = 40460^2 + 77711^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7676011121 is a prime.

It is a super-2 number, since 2×7676011121² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7676011151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4990136 + ... + 4991673.

It is an arithmetic number, because the mean of its divisors is an integer number (1921498425).

Almost surely, 2^7676011121 is an apocalyptic number.

It is an amenable number.

7676011121 is a deficient number, since it is larger than the sum of its proper divisors (9982579).

7676011121 is an equidigital number, since it uses as much as digits as its factorization.

7676011121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9982578.

The product of its (nonzero) digits is 3528, while the sum is 32.

The square root of 7676011121 is about 87612.8479219800. The cubic root of 7676011121 is about 1972.6280231733.

Adding to 7676011121 its reverse (1211106767), we get a palindrome (8887117888).

The spelling of 7676011121 in words is "seven billion, six hundred seventy-six million, eleven thousand, one hundred twenty-one".