3541633 has 2 divisors, whose sum is σ = 3541634. Its totient is φ = 3541632.

The previous prime is 3541631. The next prime is 3541651. The reversal of 3541633 is 3361453.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3504384 + 37249 = 1872^2 + 193^2 .

It is a cyclic number.

It is not a de Polignac number, because 3541633 - 2¹ = 3541631 is a prime.

Together with 3541631, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 3541598 and 3541607.

It is not a weakly prime, because it can be changed into another prime (3541631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1770816 + 1770817.

It is an arithmetic number, because the mean of its divisors is an integer number (1770817).

Almost surely, 2^3541633 is an apocalyptic number.

It is an amenable number.

3541633 is a deficient number, since it is larger than the sum of its proper divisors (1).

3541633 is an equidigital number, since it uses as much as digits as its factorization.

3541633 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3240, while the sum is 25.

The square root of 3541633 is about 1881.9226870411. The cubic root of 3541633 is about 152.4290882355.

The spelling of 3541633 in words is "three million, five hundred forty-one thousand, six hundred thirty-three".