4689406 has 4 divisors (see below), whose sum is σ = 7034112. Its totient is φ = 2344702.

The previous prime is 4689403. The next prime is 4689413. The reversal of 4689406 is 6049864.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4689403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1172350 + ... + 1172353.

It is an arithmetic number, because the mean of its divisors is an integer number (1758528).

Almost surely, 2^4689406 is an apocalyptic number.

4689406 is a deficient number, since it is larger than the sum of its proper divisors (2344706).

4689406 is a wasteful number, since it uses less digits than its factorization.

4689406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2344705.

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

The square root of 4689406 is about 2165.5036365705. The cubic root of 4689406 is about 167.3809178104.

The spelling of 4689406 in words is "four million, six hundred eighty-nine thousand, four hundred six".