3541397 has 2 divisors, whose sum is σ = 3541398. Its totient is φ = 3541396.

The previous prime is 3541339. The next prime is 3541411. The reversal of 3541397 is 7931453.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2430481 + 1110916 = 1559^2 + 1054^2 .

It is an emirp because it is prime and its reverse (7931453) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3541397 - 2¹⁰ = 3540373 is a prime.

It is a super-3 number, since 3×3541397³ (a number of 21 digits) contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3541327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1770698 + 1770699.

It is an arithmetic number, because the mean of its divisors is an integer number (1770699).

Almost surely, 2^3541397 is an apocalyptic number.

It is an amenable number.

3541397 is a deficient number, since it is larger than the sum of its proper divisors (1).

3541397 is an equidigital number, since it uses as much as digits as its factorization.

3541397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11340, while the sum is 32.

The square root of 3541397 is about 1881.8599841646. The cubic root of 3541397 is about 152.4257024090.

The spelling of 3541397 in words is "three million, five hundred forty-one thousand, three hundred ninety-seven".