6434134 has 16 divisors (see below), whose sum is σ = 11079936. Its totient is φ = 2745000.

The previous prime is 6434123. The next prime is 6434137. The reversal of 6434134 is 4314346.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6434099 and 6434108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6434137) 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 7 ways as a sum of consecutive naturals, for example, 2599 + ... + 4429.

It is an arithmetic number, because the mean of its divisors is an integer number (692496).

Almost surely, 2^6434134 is an apocalyptic number.

6434134 is a deficient number, since it is larger than the sum of its proper divisors (4645802).

6434134 is a wasteful number, since it uses less digits than its factorization.

6434134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2091.

The product of its digits is 3456, while the sum is 25.

The square root of 6434134 is about 2536.5594808717. The cubic root of 6434134 is about 185.9930432516.

The spelling of 6434134 in words is "six million, four hundred thirty-four thousand, one hundred thirty-four".