8946406 has 16 divisors (see below), whose sum is σ = 15598080. Its totient is φ = 3768840.

The previous prime is 8946391. The next prime is 8946409. The reversal of 8946406 is 6046498.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8946409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4590 + ... + 6241.

It is an arithmetic number, because the mean of its divisors is an integer number (974880).

Almost surely, 2^8946406 is an apocalyptic number.

8946406 is a deficient number, since it is larger than the sum of its proper divisors (6651674).

8946406 is a wasteful number, since it uses less digits than its factorization.

8946406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10899.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 8946406 is about 2991.0543291622. The cubic root of 8946406 is about 207.5946710789.

The spelling of 8946406 in words is "eight million, nine hundred forty-six thousand, four hundred six".