9616867 has 4 divisors (see below), whose sum is σ = 10356640. Its totient is φ = 8877096.

The previous prime is 9616861. The next prime is 9616891. The reversal of 9616867 is 7686169.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7686169 = 103 ⋅74623.

It is a cyclic number.

It is not a de Polignac number, because 9616867 - 2¹¹ = 9614819 is a prime.

It is a Duffinian number.

9616867 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (9616861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 369867 + ... + 369892.

It is an arithmetic number, because the mean of its divisors is an integer number (2589160).

Almost surely, 2^9616867 is an apocalyptic number.

9616867 is a deficient number, since it is larger than the sum of its proper divisors (739773).

9616867 is a wasteful number, since it uses less digits than its factorization.

9616867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739772.

The product of its digits is 108864, while the sum is 43.

The square root of 9616867 is about 3101.1073828554. The cubic root of 9616867 is about 212.6561122743.

The spelling of 9616867 in words is "nine million, six hundred sixteen thousand, eight hundred sixty-seven".