6842401 has 8 divisors (see below), whose sum is σ = 7032960. Its totient is φ = 6653808.

The previous prime is 6842399. The next prime is 6842417. The reversal of 6842401 is 1042486.

6842401 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 6842401 - 2¹ = 6842399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6842441) 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, 8890 + ... + 9628.

It is an arithmetic number, because the mean of its divisors is an integer number (879120).

Almost surely, 2^6842401 is an apocalyptic number.

It is an amenable number.

6842401 is a deficient number, since it is larger than the sum of its proper divisors (190559).

6842401 is a wasteful number, since it uses less digits than its factorization.

6842401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 983.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 6842401 is about 2615.7983484971. The cubic root of 6842401 is about 189.8466074971.

Adding to 6842401 its reverse (1042486), we get a palindrome (7884887).

The spelling of 6842401 in words is "six million, eight hundred forty-two thousand, four hundred one".