3201403 has 8 divisors (see below), whose sum is σ = 3313296. Its totient is φ = 3091200.

The previous prime is 3201391. The next prime is 3201409. The reversal of 3201403 is 3041023.

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 3201403 - 2⁵ = 3201371 is a prime.

It is a super-3 number, since 3×3201403³ = 98433357178464233481, which contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3201409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4288 + ... + 4978.

It is an arithmetic number, because the mean of its divisors is an integer number (414162).

Almost surely, 2^3201403 is an apocalyptic number.

3201403 is a deficient number, since it is larger than the sum of its proper divisors (111893).

3201403 is a wasteful number, since it uses less digits than its factorization.

3201403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 3201403 is about 1789.2464894474. The cubic root of 3201403 is about 147.3827930331.

Adding to 3201403 its reverse (3041023), we get a palindrome (6242426).

The spelling of 3201403 in words is "three million, two hundred one thousand, four hundred three".