6771344 has 10 divisors (see below), whose sum is σ = 13119510. Its totient is φ = 3385664.

The previous prime is 6771319. The next prime is 6771367. The reversal of 6771344 is 4431776.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 6150400 + 620944 = 2480^2 + 788^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 6771344.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211589 + ... + 211620.

It is an arithmetic number, because the mean of its divisors is an integer number (1311951).

Almost surely, 2^6771344 is an apocalyptic number.

It is an amenable number.

6771344 is a deficient number, since it is larger than the sum of its proper divisors (6348166).

6771344 is a wasteful number, since it uses less digits than its factorization.

6771344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423217 (or 423211 counting only the distinct ones).

The product of its digits is 14112, while the sum is 32.

The square root of 6771344 is about 2602.1806240152. The cubic root of 6771344 is about 189.1871460769.

The spelling of 6771344 in words is "six million, seven hundred seventy-one thousand, three hundred forty-four".