6771322469 has 4 divisors (see below), whose sum is σ = 6866693280. Its totient is φ = 6675951660.

The previous prime is 6771322457. The next prime is 6771322483. The reversal of 6771322469 is 9642231776.

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 6771322469 - 2⁸ = 6771322213 is a prime.

It is a super-2 number, since 2×6771322469² = 91701615958368511922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6771322499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47685299 + ... + 47685440.

It is an arithmetic number, because the mean of its divisors is an integer number (1716673320).

Almost surely, 2^6771322469 is an apocalyptic number.

It is an amenable number.

6771322469 is a deficient number, since it is larger than the sum of its proper divisors (95370811).

6771322469 is an equidigital number, since it uses as much as digits as its factorization.

6771322469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95370810.

The product of its digits is 762048, while the sum is 47.

The square root of 6771322469 is about 82288.0457235436. The cubic root of 6771322469 is about 1891.8694555572.

The spelling of 6771322469 in words is "six billion, seven hundred seventy-one million, three hundred twenty-two thousand, four hundred sixty-nine".