6896311 has 2 divisors, whose sum is σ = 6896312. Its totient is φ = 6896310.

The previous prime is 6896303. The next prime is 6896317. The reversal of 6896311 is 1136986.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6896311 - 2³ = 6896303 is a prime.

It is an Ulam number.

6896311 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6896317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3448155 + 3448156.

It is an arithmetic number, because the mean of its divisors is an integer number (3448156).

Almost surely, 2^6896311 is an apocalyptic number.

6896311 is a deficient number, since it is larger than the sum of its proper divisors (1).

6896311 is an equidigital number, since it uses as much as digits as its factorization.

6896311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776, while the sum is 34.

The square root of 6896311 is about 2626.0828242841. The cubic root of 6896311 is about 190.3438924283.

The spelling of 6896311 in words is "six million, eight hundred ninety-six thousand, three hundred eleven".