6739774773 has 8 divisors (see below), whose sum is σ = 8987042688. Its totient is φ = 4492845024.

The previous prime is 6739774757. The next prime is 6739774781. The reversal of 6739774773 is 3774779376.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6739774773 - 2⁴ = 6739774757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6739774793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33661 + ... + 120882.

It is an arithmetic number, because the mean of its divisors is an integer number (1123380336).

Almost surely, 2^6739774773 is an apocalyptic number.

It is an amenable number.

6739774773 is a deficient number, since it is larger than the sum of its proper divisors (2247267915).

6739774773 is a wasteful number, since it uses less digits than its factorization.

6739774773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169083.

The product of its digits is 32672808, while the sum is 60.

The square root of 6739774773 is about 82096.1312913099. The cubic root of 6739774773 is about 1888.9267978445.

The spelling of 6739774773 in words is "six billion, seven hundred thirty-nine million, seven hundred seventy-four thousand, seven hundred seventy-three".