6739168773 has 4 divisors (see below), whose sum is σ = 8985558368. Its totient is φ = 4492779180.

The previous prime is 6739168763. The next prime is 6739168819. The reversal of 6739168773 is 3778619376.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 6739168773 - 2⁴ = 6739168757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6739168763) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1123194793 + ... + 1123194798.

It is an arithmetic number, because the mean of its divisors is an integer number (2246389592).

Almost surely, 2^6739168773 is an apocalyptic number.

It is an amenable number.

6739168773 is a deficient number, since it is larger than the sum of its proper divisors (2246389595).

6739168773 is a wasteful number, since it uses less digits than its factorization.

6739168773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2246389594.

The product of its digits is 8001504, while the sum is 57.

The square root of 6739168773 is about 82092.4404132317. The cubic root of 6739168773 is about 1888.8701825031.

The spelling of 6739168773 in words is "six billion, seven hundred thirty-nine million, one hundred sixty-eight thousand, seven hundred seventy-three".