6673693994 has 8 divisors (see below), whose sum is σ = 10920590208. Its totient is φ = 3033497260.

The previous prime is 6673693987. The next prime is 6673693997. The reversal of 6673693994 is 4993963766.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (6673693997) 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 3 ways as a sum of consecutive naturals, for example, 151674842 + ... + 151674885.

It is an arithmetic number, because the mean of its divisors is an integer number (1365073776).

Almost surely, 2^6673693994 is an apocalyptic number.

6673693994 is a deficient number, since it is larger than the sum of its proper divisors (4246896214).

6673693994 is a wasteful number, since it uses less digits than its factorization.

6673693994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303349740.

The product of its digits is 39680928, while the sum is 62.

The square root of 6673693994 is about 81692.6801739299. The cubic root of 6673693994 is about 1882.7331223613.

The spelling of 6673693994 in words is "six billion, six hundred seventy-three million, six hundred ninety-three thousand, nine hundred ninety-four".