9678422 has 16 divisors (see below), whose sum is σ = 15740592. Its totient is φ = 4436640.

The previous prime is 9678407. The next prime is 9678439. The reversal of 9678422 is 2248769.

It is a congruent number.

It is an unprimeable number.

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, 2897 + ... + 5267.

It is an arithmetic number, because the mean of its divisors is an integer number (983787).

Almost surely, 2^9678422 is an apocalyptic number.

9678422 is a deficient number, since it is larger than the sum of its proper divisors (6062170).

9678422 is a wasteful number, since it uses less digits than its factorization.

9678422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2543.

The product of its digits is 48384, while the sum is 38.

The square root of 9678422 is about 3111.0162326802. The cubic root of 9678422 is about 213.1088660055.

The spelling of 9678422 in words is "nine million, six hundred seventy-eight thousand, four hundred twenty-two".