6791380797 has 4 divisors (see below), whose sum is σ = 9055174400. Its totient is φ = 4527587196.

The previous prime is 6791380793. The next prime is 6791380801. The reversal of 6791380797 is 7970831976.

6791380797 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 an interprime number because it is at equal distance from previous prime (6791380793) and next prime (6791380801).

It is not a de Polignac number, because 6791380797 - 2² = 6791380793 is a prime.

It is a super-2 number, since 2×6791380797² = 92245706259720710418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6791380793) 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, 1131896797 + ... + 1131896802.

It is an arithmetic number, because the mean of its divisors is an integer number (2263793600).

Almost surely, 2^6791380797 is an apocalyptic number.

It is an amenable number.

6791380797 is a deficient number, since it is larger than the sum of its proper divisors (2263793603).

6791380797 is a wasteful number, since it uses less digits than its factorization.

6791380797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2263793602.

The product of its (nonzero) digits is 4000752, while the sum is 57.

The square root of 6791380797 is about 82409.8343463934. The cubic root of 6791380797 is about 1893.7356754180.

The spelling of 6791380797 in words is "six billion, seven hundred ninety-one million, three hundred eighty thousand, seven hundred ninety-seven".