9685406 has 8 divisors (see below), whose sum is σ = 14866104. Its totient is φ = 4730040.

The previous prime is 9685387. The next prime is 9685433. The reversal of 9685406 is 6045869.

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

It is a self number, because there is not a number n which added to its sum of digits gives 9685406.

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 3 ways as a sum of consecutive naturals, for example, 56225 + ... + 56396.

It is an arithmetic number, because the mean of its divisors is an integer number (1858263).

Almost surely, 2^9685406 is an apocalyptic number.

9685406 is a deficient number, since it is larger than the sum of its proper divisors (5180698).

9685406 is a wasteful number, since it uses less digits than its factorization.

9685406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112666.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 9685406 is about 3112.1384930623. The cubic root of 9685406 is about 213.1601138384.

The spelling of 9685406 in words is "nine million, six hundred eighty-five thousand, four hundred six".