9658967 has 2 divisors, whose sum is σ = 9658968. Its totient is φ = 9658966.

The previous prime is 9658951. The next prime is 9658993. The reversal of 9658967 is 7698569.

9658967 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9658967 - 2⁴ = 9658951 is a prime.

It is a Chen prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9658927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4829483 + 4829484.

It is an arithmetic number, because the mean of its divisors is an integer number (4829484).

Almost surely, 2^9658967 is an apocalyptic number.

9658967 is a deficient number, since it is larger than the sum of its proper divisors (1).

9658967 is an equidigital number, since it uses as much as digits as its factorization.

9658967 is an evil number, because the sum of its binary digits is even.

The product of its digits is 816480, while the sum is 50.

The square root of 9658967 is about 3107.8878679901. The cubic root of 9658967 is about 212.9659772118.

The spelling of 9658967 in words is "nine million, six hundred fifty-eight thousand, nine hundred sixty-seven".