9546828667 has 2 divisors, whose sum is σ = 9546828668. Its totient is φ = 9546828666.

The previous prime is 9546828649. The next prime is 9546828701. The reversal of 9546828667 is 7668286459.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9546828667 is a prime.

It is a super-2 number, since 2×9546828667² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (9546888667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4773414333 + 4773414334.

It is an arithmetic number, because the mean of its divisors is an integer number (4773414334).

Almost surely, 2^9546828667 is an apocalyptic number.

9546828667 is a deficient number, since it is larger than the sum of its proper divisors (1).

9546828667 is an equidigital number, since it uses as much as digits as its factorization.

9546828667 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34836480, while the sum is 61.

The square root of 9546828667 is about 97707.8741299799. The cubic root of 9546828667 is about 2121.3860541895.

The spelling of 9546828667 in words is "nine billion, five hundred forty-six million, eight hundred twenty-eight thousand, six hundred sixty-seven".