6477323 has 4 divisors (see below), whose sum is σ = 6858360. Its totient is φ = 6096288.

The previous prime is 6477307. The next prime is 6477337. The reversal of 6477323 is 3237746.

6477323 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6477323 - 2⁴ = 6477307 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6477323.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6477343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 190493 + ... + 190526.

It is an arithmetic number, because the mean of its divisors is an integer number (1714590).

Almost surely, 2^6477323 is an apocalyptic number.

6477323 is a deficient number, since it is larger than the sum of its proper divisors (381037).

6477323 is a wasteful number, since it uses less digits than its factorization.

6477323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381036.

The product of its digits is 21168, while the sum is 32.

The square root of 6477323 is about 2545.0585454956. The cubic root of 6477323 is about 186.4082737920.

The spelling of 6477323 in words is "six million, four hundred seventy-seven thousand, three hundred twenty-three".