7646882886467 has 6 divisors (see below), whose sum is σ = 8405251437324. Its totient is φ = 6951711714860.

The previous prime is 7646882886463. The next prime is 7646882886509.

7646882886467 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 7646882886467 - 2² = 7646882886463 is a prime.

It is a super-2 number, since 2×7646882886467² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7646882886391 and 7646882886400.

It is not an unprimeable number, because it can be changed into a prime (7646882886463) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31598689493 + ... + 31598689734.

It is an arithmetic number, because the mean of its divisors is an integer number (1400875239554).

Almost surely, 2^{7646882886467} is an apocalyptic number.

7646882886467 is a deficient number, since it is larger than the sum of its proper divisors (758368550857).

7646882886467 is a wasteful number, since it uses less digits than its factorization.

7646882886467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63197379249 (or 63197379238 counting only the distinct ones).

The product of its digits is 8323596288, while the sum is 80.

The spelling of 7646882886467 in words is "seven trillion, six hundred forty-six billion, eight hundred eighty-two million, eight hundred eighty-six thousand, four hundred sixty-seven".