6328434 has 32 divisors (see below), whose sum is σ = 14636160. Its totient is φ = 1786752.

The previous prime is 6328411. The next prime is 6328459. The reversal of 6328434 is 4348236.

It is a d-powerful number, because it can be written as 6 + 3³ + 2²¹ + 8⁵ + 4⁶ + 3⁴ + 4¹¹ .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2892 + ... + 4584.

It is an arithmetic number, because the mean of its divisors is an integer number (457380).

Almost surely, 2^6328434 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6328434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7318080).

6328434 is an abundant number, since it is smaller than the sum of its proper divisors (8307726).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6328434 is a wasteful number, since it uses less digits than its factorization.

6328434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1794.

The product of its digits is 13824, while the sum is 30.

The square root of 6328434 is about 2515.6378912713. The cubic root of 6328434 is about 184.9689161313.

The spelling of 6328434 in words is "six million, three hundred twenty-eight thousand, four hundred thirty-four".