6398801 has 8 divisors (see below), whose sum is σ = 6763680. Its totient is φ = 6036768.

The previous prime is 6398797. The next prime is 6398809. The reversal of 6398801 is 1088936.

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

It is a cyclic number.

It is not a de Polignac number, because 6398801 - 2² = 6398797 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6398809) 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, 5285 + ... + 6381.

It is an arithmetic number, because the mean of its divisors is an integer number (845460).

Almost surely, 2^6398801 is an apocalyptic number.

It is an amenable number.

6398801 is a deficient number, since it is larger than the sum of its proper divisors (364879).

6398801 is a wasteful number, since it uses less digits than its factorization.

6398801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1423.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 6398801 is about 2529.5851438526. The cubic root of 6398801 is about 185.6519583183.

The spelling of 6398801 in words is "six million, three hundred ninety-eight thousand, eight hundred one".