6674062779 has 12 divisors (see below), whose sum is σ = 9875443032. Its totient is φ = 4340853600.

The previous prime is 6674062777. The next prime is 6674062783. The reversal of 6674062779 is 9772604766.

It is a happy number.

6674062779 is a `hidden beast` number, since 6 + 6 + 7 + 4 + 0 + 627 + 7 + 9 = 666.

6674062779 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6674062779 - 2¹ = 6674062777 is a prime.

It is a super-2 number, since 2×6674062779² = 89086227956066405682, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6674062771) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9043077 + ... + 9043814.

It is an arithmetic number, because the mean of its divisors is an integer number (822953586).

Almost surely, 2^6674062779 is an apocalyptic number.

6674062779 is a deficient number, since it is larger than the sum of its proper divisors (3201380253).

6674062779 is a wasteful number, since it uses less digits than its factorization.

6674062779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18086938 (or 18086935 counting only the distinct ones).

The product of its (nonzero) digits is 5334336, while the sum is 54.

The square root of 6674062779 is about 81694.9372911198. The cubic root of 6674062779 is about 1882.7678013535.

The spelling of 6674062779 in words is "six billion, six hundred seventy-four million, sixty-two thousand, seven hundred seventy-nine".