6780007297 has 4 divisors (see below), whose sum is σ = 7748579776. Its totient is φ = 5811434820.

The previous prime is 6780007277. The next prime is 6780007319. The reversal of 6780007297 is 7927000876.

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 not a de Polignac number, because 6780007297 - 2¹¹ = 6780005249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6780007277) 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, 484286229 + ... + 484286242.

It is an arithmetic number, because the mean of its divisors is an integer number (1937144944).

Almost surely, 2^6780007297 is an apocalyptic number.

It is an amenable number.

6780007297 is a deficient number, since it is larger than the sum of its proper divisors (968572479).

6780007297 is an equidigital number, since it uses as much as digits as its factorization.

6780007297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 968572478.

The product of its (nonzero) digits is 296352, while the sum is 46.

The square root of 6780007297 is about 82340.7997107145. The cubic root of 6780007297 is about 1892.6779407209.

The spelling of 6780007297 in words is "six billion, seven hundred eighty million, seven thousand, two hundred ninety-seven".