6671674716 has 48 divisors (see below), whose sum is σ = 17897703936. Its totient is φ = 1894774464.

The previous prime is 6671674673. The next prime is 6671674717. The reversal of 6671674716 is 6174761766.

It is a super-2 number, since 2×6671674716² = 89022487032227361312, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6671674717) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223771 + ... + 251826.

It is an arithmetic number, because the mean of its divisors is an integer number (372868832).

Almost surely, 2^6671674716 is an apocalyptic number.

It is an amenable number.

6671674716 is an abundant number, since it is smaller than the sum of its proper divisors (11226029220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6671674716 is a wasteful number, since it uses less digits than its factorization.

6671674716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475778 (or 475776 counting only the distinct ones).

The product of its digits is 1778112, while the sum is 51.

The square root of 6671674716 is about 81680.3202491273. The cubic root of 6671674716 is about 1882.5432152884.

The spelling of 6671674716 in words is "six billion, six hundred seventy-one million, six hundred seventy-four thousand, seven hundred sixteen".