6326401 has 4 divisors (see below), whose sum is σ = 6334912. Its totient is φ = 6317892.

The previous prime is 6326389. The next prime is 6326443. The reversal of 6326401 is 1046236.

6326401 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6326401 - 2⁷ = 6326273 is a prime.

It is a super-2 number, since 2×6326401² = 80046699225602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6321401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3021 + ... + 4666.

It is an arithmetic number, because the mean of its divisors is an integer number (1583728).

Almost surely, 2^6326401 is an apocalyptic number.

It is an amenable number.

6326401 is a deficient number, since it is larger than the sum of its proper divisors (8511).

6326401 is an equidigital number, since it uses as much as digits as its factorization.

6326401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8510.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 6326401 is about 2515.2337863507. The cubic root of 6326401 is about 184.9491070137.

The spelling of 6326401 in words is "six million, three hundred twenty-six thousand, four hundred one".