3513403 has 2 divisors, whose sum is σ = 3513404. Its totient is φ = 3513402.

The previous prime is 3513371. The next prime is 3513421. The reversal of 3513403 is 3043153.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3513403 - 2⁵ = 3513371 is a prime.

It is a nialpdrome in base 9.

It is not a weakly prime, because it can be changed into another prime (3513443) 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 as a sum of consecutive naturals, namely, 1756701 + 1756702.

It is an arithmetic number, because the mean of its divisors is an integer number (1756702).

Almost surely, 2^3513403 is an apocalyptic number.

3513403 is a deficient number, since it is larger than the sum of its proper divisors (1).

3513403 is an equidigital number, since it uses as much as digits as its factorization.

3513403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 3513403 is about 1874.4073730115. The cubic root of 3513403 is about 152.0230084053.

Adding to 3513403 its reverse (3043153), we get a palindrome (6556556).

It can be divided in two parts, 3513 and 403, that added together give a triangular number (3916 = T₈₈).

The spelling of 3513403 in words is "three million, five hundred thirteen thousand, four hundred three".