9689426 has 8 divisors (see below), whose sum is σ = 14843520. Its totient is φ = 4741588.

The previous prime is 9689419. The next prime is 9689437. The reversal of 9689426 is 6249869.

9689426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51446 + ... + 51633.

It is an arithmetic number, because the mean of its divisors is an integer number (1855440).

Almost surely, 2^9689426 is an apocalyptic number.

9689426 is a deficient number, since it is larger than the sum of its proper divisors (5154094).

9689426 is a wasteful number, since it uses less digits than its factorization.

9689426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103128.

The product of its digits is 186624, while the sum is 44.

The square root of 9689426 is about 3112.7842842060. The cubic root of 9689426 is about 213.1896009909.

The spelling of 9689426 in words is "nine million, six hundred eighty-nine thousand, four hundred twenty-six".