9579967 has 2 divisors, whose sum is σ = 9579968. Its totient is φ = 9579966.

The previous prime is 9579953. The next prime is 9580001. The reversal of 9579967 is 7699759.

It is a weak prime.

9579967 is a truncatable prime.

It is a cyclic number.

It is not a de Polignac number, because 9579967 - 2⁷ = 9579839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9579907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4789983 + 4789984.

It is an arithmetic number, because the mean of its divisors is an integer number (4789984).

Almost surely, 2^9579967 is an apocalyptic number.

9579967 is a deficient number, since it is larger than the sum of its proper divisors (1).

9579967 is an equidigital number, since it uses as much as digits as its factorization.

9579967 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1071630, while the sum is 52.

The square root of 9579967 is about 3095.1521771958. The cubic root of 9579967 is about 212.3837758907.

The spelling of 9579967 in words is "nine million, five hundred seventy-nine thousand, nine hundred sixty-seven".