8404666006 has 16 divisors (see below), whose sum is σ = 14562095760. Its totient is φ = 3595578880.

The previous prime is 8404665991. The next prime is 8404666009. The reversal of 8404666006 is 6006664048.

It is a self number, because there is not a number n which added to its sum of digits gives 8404666006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8404666009) 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, 11235811 + ... + 11236558.

It is an arithmetic number, because the mean of its divisors is an integer number (910130985).

Almost surely, 2^8404666006 is an apocalyptic number.

8404666006 is a deficient number, since it is larger than the sum of its proper divisors (6157429754).

8404666006 is a wasteful number, since it uses less digits than its factorization.

8404666006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22472399.

The product of its (nonzero) digits is 165888, while the sum is 40.

The square root of 8404666006 is about 91676.9655147900. The cubic root of 8404666006 is about 2033.1690337608.

The spelling of 8404666006 in words is "eight billion, four hundred four million, six hundred sixty-six thousand, six".