6374684066 has 4 divisors (see below), whose sum is σ = 9562026102. Its totient is φ = 3187342032.

The previous prime is 6374684027. The next prime is 6374684077. The reversal of 6374684066 is 6604864736.

6374684066 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3965346841 + 2409337225 = 62971^2 + 49085^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1593671015 + ... + 1593671018.

Almost surely, 2^6374684066 is an apocalyptic number.

6374684066 is a deficient number, since it is larger than the sum of its proper divisors (3187342036).

6374684066 is a wasteful number, since it uses less digits than its factorization.

6374684066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3187342035.

The product of its (nonzero) digits is 3483648, while the sum is 50.

The square root of 6374684066 is about 79841.6186333919. The cubic root of 6374684066 is about 1854.1842535637.

The spelling of 6374684066 in words is "six billion, three hundred seventy-four million, six hundred eighty-four thousand, sixty-six".