6328403 has 8 divisors (see below), whose sum is σ = 6739200. Its totient is φ = 5921920.

The previous prime is 6328367. The next prime is 6328411. The reversal of 6328403 is 3048236.

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 6328403 - 2¹⁸ = 6066259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6328103) 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, 2273 + ... + 4221.

It is an arithmetic number, because the mean of its divisors is an integer number (842400).

Almost surely, 2^6328403 is an apocalyptic number.

6328403 is a deficient number, since it is larger than the sum of its proper divisors (410797).

6328403 is a wasteful number, since it uses less digits than its factorization.

6328403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2157.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 6328403 is about 2515.6317298047. The cubic root of 6328403 is about 184.9686141058.

The spelling of 6328403 in words is "six million, three hundred twenty-eight thousand, four hundred three".