404606006 has 16 divisors (see below), whose sum is σ = 709741824. Its totient is φ = 169369704.

The previous prime is 404606003. The next prime is 404606009. The reversal of 404606006 is 600606404.

It is an interprime number because it is at equal distance from previous prime (404606003) and next prime (404606009).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404606003) 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, 335450 + ... + 336653.

It is an arithmetic number, because the mean of its divisors is an integer number (44358864).

Almost surely, 2^404606006 is an apocalyptic number.

404606006 is a deficient number, since it is larger than the sum of its proper divisors (305135818).

404606006 is a wasteful number, since it uses less digits than its factorization.

404606006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672155.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 404606006 is about 20114.8205559980. The cubic root of 404606006 is about 739.6236252573.

The spelling of 404606006 in words is "four hundred four million, six hundred six thousand, six".