6739697867211 has 6 divisors (see below), whose sum is σ = 9735119141540. Its totient is φ = 4493131911468.

The previous prime is 6739697867197. The next prime is 6739697867213. The reversal of 6739697867211 is 1127687969376.

It is a happy number.

6739697867211 is a `hidden beast` number, since 6 + 7 + 396 + 97 + 86 + 72 + 1 + 1 = 666.

It is not a de Polignac number, because 6739697867211 - 2⁵ = 6739697867179 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6739697867211.

It is not an unprimeable number, because it can be changed into a prime (6739697867213) 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 5 ways as a sum of consecutive naturals, for example, 374427659281 + ... + 374427659298.

Almost surely, 2^{6739697867211} is an apocalyptic number.

6739697867211 is a deficient number, since it is larger than the sum of its proper divisors (2995421274329).

6739697867211 is a wasteful number, since it uses less digits than its factorization.

6739697867211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748855318585 (or 748855318582 counting only the distinct ones).

The product of its digits is 288054144, while the sum is 72.

The spelling of 6739697867211 in words is "six trillion, seven hundred thirty-nine billion, six hundred ninety-seven million, eight hundred sixty-seven thousand, two hundred eleven".