6368434 has 16 divisors (see below), whose sum is σ = 9757440. Its totient is φ = 3116880.

The previous prime is 6368431. The next prime is 6368437. The reversal of 6368434 is 4348636.

It is an interprime number because it is at equal distance from previous prime (6368431) and next prime (6368437).

It is a super-2 number, since 2×6368434² = 81113903224712, which contains 22 as substring.

It is a d-powerful number, because it can be written as 6 + 3⁵ + 6⁴ + 8⁷ + 4⁷ + 3¹⁰ + 4¹¹ .

It is a self number, because there is not a number n which added to its sum of digits gives 6368434.

It is not an unprimeable number, because it can be changed into a prime (6368431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28447 + ... + 28669.

It is an arithmetic number, because the mean of its divisors is an integer number (609840).

Almost surely, 2^6368434 is an apocalyptic number.

6368434 is a deficient number, since it is larger than the sum of its proper divisors (3389006).

6368434 is a wasteful number, since it uses less digits than its factorization.

6368434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465.

The product of its digits is 41472, while the sum is 34.

The square root of 6368434 is about 2523.5756378599. The cubic root of 6368434 is about 185.3578076415.

The spelling of 6368434 in words is "six million, three hundred sixty-eight thousand, four hundred thirty-four".