6432434 has 8 divisors (see below), whose sum is σ = 9659520. Its totient is φ = 3212596.

The previous prime is 6432427. The next prime is 6432457. The reversal of 6432434 is 4342346.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 6 + 4⁷ + 3 + 2²¹ + 4⁸ + 3¹⁰ + 4¹¹ .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2087 + ... + 4149.

It is an arithmetic number, because the mean of its divisors is an integer number (1207440).

Almost surely, 2^6432434 is an apocalyptic number.

6432434 is a deficient number, since it is larger than the sum of its proper divisors (3227086).

6432434 is a wasteful number, since it uses less digits than its factorization.

6432434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3624.

The product of its digits is 6912, while the sum is 26.

The square root of 6432434 is about 2536.2243591607. The cubic root of 6432434 is about 185.9766610404.

Adding to 6432434 its product of digits (6912), we get a palindrome (6439346).

The spelling of 6432434 in words is "six million, four hundred thirty-two thousand, four hundred thirty-four".