3280441 has 2 divisors, whose sum is σ = 3280442. Its totient is φ = 3280440.

The previous prime is 3280423. The next prime is 3280463. The reversal of 3280441 is 1440823.

It is an a-pointer prime, because the next prime (3280463) can be obtained adding 3280441 to its sum of digits (22).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3164841 + 115600 = 1779^2 + 340^2 .

It is an emirp because it is prime and its reverse (1440823) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3280441 - 2⁷ = 3280313 is a prime.

It is a super-2 number, since 2×3280441² = 21522586308962, which contains 22 as substring.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (3280471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1640220 + 1640221.

It is an arithmetic number, because the mean of its divisors is an integer number (1640221).

Almost surely, 2^3280441 is an apocalyptic number.

It is an amenable number.

3280441 is a deficient number, since it is larger than the sum of its proper divisors (1).

3280441 is an equidigital number, since it uses as much as digits as its factorization.

3280441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 3280441 is about 1811.1987742929. The cubic root of 3280441 is about 148.5858354144.

It can be divided in two parts, 3280 and 441, that added together give a square (3721 = 61²).

The spelling of 3280441 in words is "three million, two hundred eighty thousand, four hundred forty-one".