3530369 has 2 divisors, whose sum is σ = 3530370. Its totient is φ = 3530368.

The previous prime is 3530347. The next prime is 3530381. The reversal of 3530369 is 9630353.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1809025 + 1721344 = 1345^2 + 1312^2 .

It is a cyclic number.

It is not a de Polignac number, because 3530369 - 2⁸ = 3530113 is a prime.

It is a super-2 number, since 2×3530369² = 24927010552322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3530389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1765184 + 1765185.

It is an arithmetic number, because the mean of its divisors is an integer number (1765185).

Almost surely, 2^3530369 is an apocalyptic number.

It is an amenable number.

3530369 is a deficient number, since it is larger than the sum of its proper divisors (1).

3530369 is an equidigital number, since it uses as much as digits as its factorization.

3530369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7290, while the sum is 29.

The square root of 3530369 is about 1878.9276196810. The cubic root of 3530369 is about 152.2673187248.

The spelling of 3530369 in words is "three million, five hundred thirty thousand, three hundred sixty-nine".