3503313 has 18 divisors (see below), whose sum is σ = 5563922. Its totient is φ = 2122560.

The previous prime is 3503303. The next prime is 3503321. The reversal of 3503313 is 3133053.

3503313 is a `hidden beast` number, since 350 + 3 + 313 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3415104 + 88209 = 1848^2 + 297^2 .

It is not a de Polignac number, because 3503313 - 2⁵ = 3503281 is a prime.

It is a hoax number, since the sum of its digits (18) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3503303) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 520 + ... + 2697.

Almost surely, 2^3503313 is an apocalyptic number.

3503313 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3503313 is a deficient number, since it is larger than the sum of its proper divisors (2060609).

3503313 is a wasteful number, since it uses less digits than its factorization.

3503313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3245 (or 3231 counting only the distinct ones).

The product of its (nonzero) digits is 405, while the sum is 18.

The square root of 3503313 is about 1871.7139204483. The cubic root of 3503313 is about 151.8773392923.

Adding to 3503313 its reverse (3133053), we get a palindrome (6636366).

It can be divided in two parts, 350 and 3313, that added together give a palindrome (3663).

The spelling of 3503313 in words is "three million, five hundred three thousand, three hundred thirteen".