3549011 has 2 divisors, whose sum is σ = 3549012. Its totient is φ = 3549010.

The previous prime is 3548989. The next prime is 3549019. The reversal of 3549011 is 1109453.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3549011 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3549019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1774505 + 1774506.

It is an arithmetic number, because the mean of its divisors is an integer number (1774506).

Almost surely, 2^3549011 is an apocalyptic number.

3549011 is a deficient number, since it is larger than the sum of its proper divisors (1).

3549011 is an equidigital number, since it uses as much as digits as its factorization.

3549011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 3549011 is about 1883.8818965105. The cubic root of 3549011 is about 152.5348625841.

The spelling of 3549011 in words is "three million, five hundred forty-nine thousand, eleven".