6806001197 has 4 divisors (see below), whose sum is σ = 6807145116. Its totient is φ = 6804857280.

The previous prime is 6806001157. The next prime is 6806001211. The reversal of 6806001197 is 7911006086.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2998000516 + 3808000681 = 54754^2 + 61709^2 .

It is a cyclic number.

It is not a de Polignac number, because 6806001197 - 2⁶ = 6806001133 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 6806001197.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6806001157) 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, 562988 + ... + 574949.

It is an arithmetic number, because the mean of its divisors is an integer number (1701786279).

Almost surely, 2^6806001197 is an apocalyptic number.

It is an amenable number.

6806001197 is a deficient number, since it is larger than the sum of its proper divisors (1143919).

6806001197 is a wasteful number, since it uses less digits than its factorization.

6806001197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1143918.

The product of its (nonzero) digits is 18144, while the sum is 38.

The square root of 6806001197 is about 82498.4920892497. The cubic root of 6806001197 is about 1895.0936382743.

The spelling of 6806001197 in words is "six billion, eight hundred six million, one thousand, one hundred ninety-seven".