6671734516 has 24 divisors (see below), whose sum is σ = 11736668160. Its totient is φ = 3318424032.

The previous prime is 6671734429. The next prime is 6671734523. The reversal of 6671734516 is 6154371766.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1966950 + ... + 1970338.

It is an arithmetic number, because the mean of its divisors is an integer number (489027840).

Almost surely, 2^6671734516 is an apocalyptic number.

It is an amenable number.

6671734516 is a deficient number, since it is larger than the sum of its proper divisors (5064933644).

6671734516 is a wasteful number, since it uses less digits than its factorization.

6671734516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5823 (or 5821 counting only the distinct ones).

The product of its digits is 635040, while the sum is 46.

The square root of 6671734516 is about 81680.6863095555. The cubic root of 6671734516 is about 1882.5488398506.

The spelling of 6671734516 in words is "six billion, six hundred seventy-one million, seven hundred thirty-four thousand, five hundred sixteen".