3521113 has 2 divisors, whose sum is σ = 3521114. Its totient is φ = 3521112.

The previous prime is 3521101. The next prime is 3521117. The reversal of 3521113 is 3111253.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3337929 + 183184 = 1827^2 + 428^2 .

It is a cyclic number.

It is not a de Polignac number, because 3521113 - 2¹⁷ = 3390041 is a prime.

It is not a weakly prime, because it can be changed into another prime (3521117) 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, 1760556 + 1760557.

It is an arithmetic number, because the mean of its divisors is an integer number (1760557).

Almost surely, 2^3521113 is an apocalyptic number.

It is an amenable number.

3521113 is a deficient number, since it is larger than the sum of its proper divisors (1).

3521113 is an equidigital number, since it uses as much as digits as its factorization.

3521113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90, while the sum is 16.

The square root of 3521113 is about 1876.4628959828. The cubic root of 3521113 is about 152.1341296428.

Adding to 3521113 its reverse (3111253), we get a palindrome (6632366).

The spelling of 3521113 in words is "three million, five hundred twenty-one thousand, one hundred thirteen".