3325549 has 2 divisors, whose sum is σ = 3325550. Its totient is φ = 3325548.

The previous prime is 3325541. The next prime is 3325573. The reversal of 3325549 is 9455233.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2528100 + 797449 = 1590^2 + 893^2 .

It is an emirp because it is prime and its reverse (9455233) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3325549 - 2³ = 3325541 is a prime.

It is a super-2 number, since 2×3325549² = 22118552302802, which contains 22 as substring.

3325549 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 3325549.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3325541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1662774 + 1662775.

It is an arithmetic number, because the mean of its divisors is an integer number (1662775).

Almost surely, 2^3325549 is an apocalyptic number.

It is an amenable number.

3325549 is a deficient number, since it is larger than the sum of its proper divisors (1).

3325549 is an equidigital number, since it uses as much as digits as its factorization.

3325549 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16200, while the sum is 31.

The square root of 3325549 is about 1823.6087848001. The cubic root of 3325549 is about 149.2637850883.

The spelling of 3325549 in words is "three million, three hundred twenty-five thousand, five hundred forty-nine".