6674694677 has 8 divisors (see below), whose sum is σ = 7688288256. Its totient is φ = 5676117552.

The previous prime is 6674694667. The next prime is 6674694709. The reversal of 6674694677 is 7764964766.

It is a happy number.

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

It is not a de Polignac number, because 6674694677 - 2⁸ = 6674694421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6674694647) 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 7 ways as a sum of consecutive naturals, for example, 3753158 + ... + 3754935.

It is an arithmetic number, because the mean of its divisors is an integer number (961036032).

Almost surely, 2^6674694677 is an apocalyptic number.

It is an amenable number.

6674694677 is a deficient number, since it is larger than the sum of its proper divisors (1013593579).

6674694677 is a wasteful number, since it uses less digits than its factorization.

6674694677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7508227.

The product of its digits is 64012032, while the sum is 62.

The square root of 6674694677 is about 81698.8046240580. The cubic root of 6674694677 is about 1882.8272194172.

The spelling of 6674694677 in words is "six billion, six hundred seventy-four million, six hundred ninety-four thousand, six hundred seventy-seven".