4664406 has 32 divisors (see below), whose sum is σ = 9733248. Its totient is φ = 1488960.

The previous prime is 4664399. The next prime is 4664419. The reversal of 4664406 is 6044664.

It is a super-3 number, since 3×4664406³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16341 + ... + 16623.

It is an arithmetic number, because the mean of its divisors is an integer number (304164).

Almost surely, 2^4664406 is an apocalyptic number.

4664406 is an abundant number, since it is smaller than the sum of its proper divisors (5068842).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4664406 is a wasteful number, since it uses less digits than its factorization.

4664406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396.

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 4664406 is about 2159.7235934258. The cubic root of 4664406 is about 167.0829425319.

The spelling of 4664406 in words is "four million, six hundred sixty-four thousand, four hundred six".