6670403404 has 24 divisors (see below), whose sum is σ = 13592523168. Its totient is φ = 2804805120.

The previous prime is 6670403357. The next prime is 6670403437. The reversal of 6670403404 is 4043040766.

It is a self number, because there is not a number n which added to its sum of digits gives 6670403404.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2245957 + ... + 2248924.

It is an arithmetic number, because the mean of its divisors is an integer number (566355132).

Almost surely, 2^6670403404 is an apocalyptic number.

It is an amenable number.

6670403404 is an abundant number, since it is smaller than the sum of its proper divisors (6922119764).

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

6670403404 is a wasteful number, since it uses less digits than its factorization.

6670403404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4494945 (or 4494943 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 34.

The square root of 6670403404 is about 81672.5376365887. The cubic root of 6670403404 is about 1882.4236325292.

The spelling of 6670403404 in words is "six billion, six hundred seventy million, four hundred three thousand, four hundred four".