3534121 has 2 divisors, whose sum is σ = 3534122. Its totient is φ = 3534120.

The previous prime is 3534067. The next prime is 3534151. The reversal of 3534121 is 1214353.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3515625 + 18496 = 1875^2 + 136^2 .

It is a cyclic number.

It is not a de Polignac number, because 3534121 - 2⁷ = 3533993 is a prime.

It is a super-2 number, since 2×3534121² = 24980022485282, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3534151) 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, 1767060 + 1767061.

It is an arithmetic number, because the mean of its divisors is an integer number (1767061).

Almost surely, 2^3534121 is an apocalyptic number.

It is an amenable number.

3534121 is a deficient number, since it is larger than the sum of its proper divisors (1).

3534121 is an equidigital number, since it uses as much as digits as its factorization.

3534121 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 360, while the sum is 19.

The square root of 3534121 is about 1879.9257964079. The cubic root of 3534121 is about 152.3212417669.

Adding to 3534121 its reverse (1214353), we get a palindrome (4748474).

It can be divided in two parts, 3534 and 121, that added together give a triangular number (3655 = T₈₅).

The spelling of 3534121 in words is "three million, five hundred thirty-four thousand, one hundred twenty-one".