6743473771 has 4 divisors (see below), whose sum is σ = 6744135232. Its totient is φ = 6742812312.

The previous prime is 6743473727. The next prime is 6743473823. The reversal of 6743473771 is 1773743476.

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

It is a cyclic number.

It is not a de Polignac number, because 6743473771 - 2¹¹ = 6743471723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6743473871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 315195 + ... + 335908.

It is an arithmetic number, because the mean of its divisors is an integer number (1686033808).

Almost surely, 2^6743473771 is an apocalyptic number.

6743473771 is a deficient number, since it is larger than the sum of its proper divisors (661461).

6743473771 is a wasteful number, since it uses less digits than its factorization.

6743473771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661460.

The product of its digits is 2074464, while the sum is 49.

The square root of 6743473771 is about 82118.6566560852. The cubic root of 6743473771 is about 1889.2723019016.

The spelling of 6743473771 in words is "six billion, seven hundred forty-three million, four hundred seventy-three thousand, seven hundred seventy-one".