6705469 has 2 divisors, whose sum is σ = 6705470. Its totient is φ = 6705468.

The previous prime is 6705449. The next prime is 6705481. The reversal of 6705469 is 9645076.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4708900 + 1996569 = 2170^2 + 1413^2 .

It is a cyclic number.

It is not a de Polignac number, because 6705469 - 2⁷ = 6705341 is a prime.

It is a super-2 number, since 2×6705469² = 89926629019922, which contains 22 as substring.

6705469 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6705449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3352734 + 3352735.

It is an arithmetic number, because the mean of its divisors is an integer number (3352735).

Almost surely, 2^6705469 is an apocalyptic number.

It is an amenable number.

6705469 is a deficient number, since it is larger than the sum of its proper divisors (1).

6705469 is an equidigital number, since it uses as much as digits as its factorization.

6705469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 6705469 is about 2589.4920351297. The cubic root of 6705469 is about 188.5716435729.

The spelling of 6705469 in words is "six million, seven hundred five thousand, four hundred sixty-nine".