3133613 has 8 divisors (see below), whose sum is σ = 3769920. Its totient is φ = 2544480.

The previous prime is 3133609. The next prime is 3133633. The reversal of 3133613 is 3163313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3133613 - 2² = 3133609 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3133633) 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, 11648 + ... + 11913.

It is an arithmetic number, because the mean of its divisors is an integer number (471240).

Almost surely, 2^3133613 is an apocalyptic number.

It is an amenable number.

3133613 is a deficient number, since it is larger than the sum of its proper divisors (636307).

3133613 is a wasteful number, since it uses less digits than its factorization.

3133613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23587.

The product of its digits is 486, while the sum is 20.

The square root of 3133613 is about 1770.2014009711. The cubic root of 3133613 is about 146.3350813777.

Adding to 3133613 its reverse (3163313), we get a palindrome (6296926).

The spelling of 3133613 in words is "three million, one hundred thirty-three thousand, six hundred thirteen".