6774001297 has 4 divisors (see below), whose sum is σ = 7741715776. Its totient is φ = 5806286820.

The previous prime is 6774001253. The next prime is 6774001319. The reversal of 6774001297 is 7921004776.

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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6774001297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6774001217) 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, 483857229 + ... + 483857242.

It is an arithmetic number, because the mean of its divisors is an integer number (1935428944).

Almost surely, 2^6774001297 is an apocalyptic number.

It is an amenable number.

6774001297 is a deficient number, since it is larger than the sum of its proper divisors (967714479).

6774001297 is an equidigital number, since it uses as much as digits as its factorization.

6774001297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 967714478.

The product of its (nonzero) digits is 148176, while the sum is 43.

The square root of 6774001297 is about 82304.3212535041. The cubic root of 6774001297 is about 1892.1189058291.

The spelling of 6774001297 in words is "six billion, seven hundred seventy-four million, one thousand, two hundred ninety-seven".