6674330985 has 64 divisors (see below), whose sum is σ = 13050699264. Its totient is φ = 2843136000.

The previous prime is 6674330983. The next prime is 6674330989. The reversal of 6674330985 is 5890334766.

It is not a de Polignac number, because 6674330985 - 2¹ = 6674330983 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (6674330981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 161775 + ... + 198795.

It is an arithmetic number, because the mean of its divisors is an integer number (203917176).

Almost surely, 2^6674330985 is an apocalyptic number.

It is an amenable number.

6674330985 is a deficient number, since it is larger than the sum of its proper divisors (6376368279).

6674330985 is a wasteful number, since it uses less digits than its factorization.

6674330985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37154.

The product of its (nonzero) digits is 3265920, while the sum is 51.

The square root of 6674330985 is about 81696.5787839368. The cubic root of 6674330985 is about 1882.7930215167.

The spelling of 6674330985 in words is "six billion, six hundred seventy-four million, three hundred thirty thousand, nine hundred eighty-five".