6347473 has 4 divisors (see below), whose sum is σ = 6924528. Its totient is φ = 5770420.

The previous prime is 6347447. The next prime is 6347483. The reversal of 6347473 is 3747436.

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 6347473 - 2²¹ = 4250321 is a prime.

It is a Duffinian number.

6347473 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6347483) 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, 288511 + ... + 288532.

It is an arithmetic number, because the mean of its divisors is an integer number (1731132).

Almost surely, 2^6347473 is an apocalyptic number.

It is an amenable number.

6347473 is a deficient number, since it is larger than the sum of its proper divisors (577055).

6347473 is a wasteful number, since it uses less digits than its factorization.

6347473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577054.

The product of its digits is 42336, while the sum is 34.

The square root of 6347473 is about 2519.4191790966. The cubic root of 6347473 is about 185.1542225068.

The spelling of 6347473 in words is "six million, three hundred forty-seven thousand, four hundred seventy-three".