6328743 has 16 divisors (see below), whose sum is σ = 9225216. Its totient is φ = 3841920.

The previous prime is 6328733. The next prime is 6328759. The reversal of 6328743 is 3478236.

It is not a de Polignac number, because 6328743 - 2⁵ = 6328711 is a prime.

It is a d-powerful number, because it can be written as 6³ + 3⁹ + 2¹⁹ + 8 + 7⁸ + 4³ + 3⁹ .

6328743 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6328723) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 421 + ... + 3582.

It is an arithmetic number, because the mean of its divisors is an integer number (576576).

Almost surely, 2^6328743 is an apocalyptic number.

6328743 is a deficient number, since it is larger than the sum of its proper divisors (2896473).

6328743 is a wasteful number, since it uses less digits than its factorization.

6328743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4054.

The product of its digits is 24192, while the sum is 33.

The square root of 6328743 is about 2515.6993063560. The cubic root of 6328743 is about 184.9719265899.

The spelling of 6328743 in words is "six million, three hundred twenty-eight thousand, seven hundred forty-three".