6905677 has 2 divisors, whose sum is σ = 6905678. Its totient is φ = 6905676.

The previous prime is 6905669. The next prime is 6905699. The reversal of 6905677 is 7765096.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6895876 + 9801 = 2626^2 + 99^2 .

It is a cyclic number.

It is not a de Polignac number, because 6905677 - 2³ = 6905669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6905377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3452838 + 3452839.

It is an arithmetic number, because the mean of its divisors is an integer number (3452839).

Almost surely, 2^6905677 is an apocalyptic number.

It is an amenable number.

6905677 is a deficient number, since it is larger than the sum of its proper divisors (1).

6905677 is an equidigital number, since it uses as much as digits as its factorization.

6905677 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 79380, while the sum is 40.

The square root of 6905677 is about 2627.8654836197. The cubic root of 6905677 is about 190.4300232326.

The spelling of 6905677 in words is "six million, nine hundred five thousand, six hundred seventy-seven".