3313523 has 4 divisors (see below), whose sum is σ = 3317808. Its totient is φ = 3309240.

The previous prime is 3313489. The next prime is 3313561. The reversal of 3313523 is 3253133.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 3313523 - 2⁸ = 3313267 is a prime.

It is a super-3 number, since 3×3313523³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3313495 and 3313504.

It is not an unprimeable number, because it can be changed into a prime (3313573) 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 3 ways as a sum of consecutive naturals, for example, 623 + ... + 2648.

It is an arithmetic number, because the mean of its divisors is an integer number (829452).

Almost surely, 2^3313523 is an apocalyptic number.

3313523 is a deficient number, since it is larger than the sum of its proper divisors (4285).

3313523 is a wasteful number, since it uses less digits than its factorization.

3313523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4284.

The product of its digits is 810, while the sum is 20.

The square root of 3313523 is about 1820.3084903389. The cubic root of 3313523 is about 149.0836429611.

Adding to 3313523 its reverse (3253133), we get a palindrome (6566656).

The spelling of 3313523 in words is "three million, three hundred thirteen thousand, five hundred twenty-three".