3133403 has 12 divisors (see below), whose sum is σ = 3926160. Its totient is φ = 2478672.

The previous prime is 3133399. The next prime is 3133411. The reversal of 3133403 is 3043313.

It is not a de Polignac number, because 3133403 - 2² = 3133399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3133433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1823 + ... + 3096.

It is an arithmetic number, because the mean of its divisors is an integer number (327180).

Almost surely, 2^3133403 is an apocalyptic number.

3133403 is a deficient number, since it is larger than the sum of its proper divisors (792757).

3133403 is a wasteful number, since it uses less digits than its factorization.

3133403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4946 (or 4939 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 3133403 is about 1770.1420846926. The cubic root of 3133403 is about 146.3318124085.

Adding to 3133403 its reverse (3043313), we get a palindrome (6176716).

The spelling of 3133403 in words is "three million, one hundred thirty-three thousand, four hundred three".