9958967 has 8 divisors (see below), whose sum is σ = 10383360. Its totient is φ = 9541080.

The previous prime is 9958961. The next prime is 9958969. The reversal of 9958967 is 7698599.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9958967 - 2¹² = 9954871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9958961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1634 + ... + 4752.

It is an arithmetic number, because the mean of its divisors is an integer number (1297920).

Almost surely, 2^9958967 is an apocalyptic number.

9958967 is a deficient number, since it is larger than the sum of its proper divisors (424393).

9958967 is a wasteful number, since it uses less digits than its factorization.

9958967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3253.

The product of its digits is 1224720, while the sum is 53.

The square root of 9958967 is about 3155.7831040805. The cubic root of 9958967 is about 215.1483886379.

The spelling of 9958967 in words is "nine million, nine hundred fifty-eight thousand, nine hundred sixty-seven".