6670384893 has 24 divisors (see below), whose sum is σ = 9777096576. Its totient is φ = 4381423200.

The previous prime is 6670384879. The next prime is 6670384921. The reversal of 6670384893 is 3984830766.

6670384893 is a `hidden beast` number, since 66 + 70 + 38 + 489 + 3 = 666.

It is not a de Polignac number, because 6670384893 - 2¹³ = 6670376701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6670384823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1474471 + ... + 1478987.

It is an arithmetic number, because the mean of its divisors is an integer number (407379024).

Almost surely, 2^6670384893 is an apocalyptic number.

It is an amenable number.

6670384893 is a deficient number, since it is larger than the sum of its proper divisors (3106711683).

6670384893 is a wasteful number, since it uses less digits than its factorization.

6670384893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6905 (or 6902 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 54.

The square root of 6670384893 is about 81672.4243120039. The cubic root of 6670384893 is about 1882.4218912264.

The spelling of 6670384893 in words is "six billion, six hundred seventy million, three hundred eighty-four thousand, eight hundred ninety-three".