6434001 has 24 divisors (see below), whose sum is σ = 10774400. Its totient is φ = 3623616.

The previous prime is 6433991. The next prime is 6434011. The reversal of 6434001 is 1004346.

It is an interprime number because it is at equal distance from previous prime (6433991) and next prime (6434011).

It is not a de Polignac number, because 6434001 - 2⁶ = 6433937 is a prime.

It is a Curzon number.

6434001 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6434011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3900 + ... + 5298.

Almost surely, 2^6434001 is an apocalyptic number.

It is an amenable number.

6434001 is a deficient number, since it is larger than the sum of its proper divisors (4340399).

6434001 is a wasteful number, since it uses less digits than its factorization.

6434001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1485 (or 1482 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 6434001 is about 2536.5332641225. The cubic root of 6434001 is about 185.9917616885.

Adding to 6434001 its reverse (1004346), we get a palindrome (7438347).

The spelling of 6434001 in words is "six million, four hundred thirty-four thousand, one".