6790210911791 has 4 divisors (see below), whose sum is σ = 6790309562400. Its totient is φ = 6790112261184.

The previous prime is 6790210911721. The next prime is 6790210911793. The reversal of 6790210911791 is 1971190120976.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6790210911791 - 2¹⁰ = 6790210910767 is a prime.

It is a super-2 number, since 2×6790210911791² (a number of 26 digits) 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 (6790210911793) 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, 49221986 + ... + 49359743.

It is an arithmetic number, because the mean of its divisors is an integer number (1697577390600).

Almost surely, 2^{6790210911791} is an apocalyptic number.

6790210911791 is a deficient number, since it is larger than the sum of its proper divisors (98650609).

6790210911791 is an equidigital number, since it uses as much as digits as its factorization.

6790210911791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98650608.

The product of its (nonzero) digits is 428652, while the sum is 53.

The spelling of 6790210911791 in words is "six trillion, seven hundred ninety billion, two hundred ten million, nine hundred eleven thousand, seven hundred ninety-one".