3546287 has 2 divisors, whose sum is σ = 3546288. Its totient is φ = 3546286.

The previous prime is 3546281. The next prime is 3546299. The reversal of 3546287 is 7826453.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3546287 - 2⁴ = 3546271 is a prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 3⁷ + 5⁹ + 4¹⁰ + 6⁴ + 2¹⁹ + 8 + 7⁵ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3546281) 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, 1773143 + 1773144.

It is an arithmetic number, because the mean of its divisors is an integer number (1773144).

Almost surely, 2^3546287 is an apocalyptic number.

3546287 is a deficient number, since it is larger than the sum of its proper divisors (1).

3546287 is an equidigital number, since it uses as much as digits as its factorization.

3546287 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40320, while the sum is 35.

The square root of 3546287 is about 1883.1587824716. The cubic root of 3546287 is about 152.4958271724.

The spelling of 3546287 in words is "three million, five hundred forty-six thousand, two hundred eighty-seven".