6901 has 4 divisors (see below), whose sum is σ = 7072. Its totient is φ = 6732.

The previous prime is 6899. The next prime is 6907. The reversal of 6901 is 1096.

6901 is an esthetic number in base 5, because in such base its adjacent digits differ by 1.

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 6901 - 2¹ = 6899 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6907) 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, 16 + ... + 118.

It is an arithmetic number, because the mean of its divisors is an integer number (1768).

2⁶⁹⁰¹ is an apocalyptic number.

It is an amenable number.

6901 is a deficient number, since it is larger than the sum of its proper divisors (171).

6901 is a wasteful number, since it uses less digits than its factorization.

6901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170.

The product of its (nonzero) digits is 54, while the sum is 16.

The square root of 6901 is about 83.0722577038. The cubic root of 6901 is about 19.0387022749.

Adding to 6901 its reverse (1096), we get a palindrome (7997).

The spelling of 6901 in words is "six thousand, nine hundred one".