9675679 has 4 divisors (see below), whose sum is σ = 10419976. Its totient is φ = 8931384.

The previous prime is 9675649. The next prime is 9675691. The reversal of 9675679 is 9765769.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 9675679 - 2⁷ = 9675551 is a prime.

It is a super-2 number, since 2×9675679² = 187237528222082, which contains 22 as substring.

It is a Duffinian number.

9675679 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9675629) 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, 372129 + ... + 372154.

It is an arithmetic number, because the mean of its divisors is an integer number (2604994).

Almost surely, 2^9675679 is an apocalyptic number.

9675679 is a deficient number, since it is larger than the sum of its proper divisors (744297).

9675679 is a wasteful number, since it uses less digits than its factorization.

9675679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744296.

The product of its digits is 714420, while the sum is 49.

The square root of 9675679 is about 3110.5753487096. The cubic root of 9675679 is about 213.0887314266.

The spelling of 9675679 in words is "nine million, six hundred seventy-five thousand, six hundred seventy-nine".