9678613 has 8 divisors (see below), whose sum is σ = 11123840. Its totient is φ = 8249040.

The previous prime is 9678611. The next prime is 9678623. The reversal of 9678613 is 3168769.

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 9678613 - 2¹ = 9678611 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9678611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2553 + ... + 5086.

It is an arithmetic number, because the mean of its divisors is an integer number (1390480).

Almost surely, 2^9678613 is an apocalyptic number.

It is an amenable number.

9678613 is a deficient number, since it is larger than the sum of its proper divisors (1445227).

9678613 is a wasteful number, since it uses less digits than its factorization.

9678613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7827.

The product of its digits is 54432, while the sum is 40.

The square root of 9678613 is about 3111.0469298935. The cubic root of 9678613 is about 213.1102678705.

The spelling of 9678613 in words is "nine million, six hundred seventy-eight thousand, six hundred thirteen".