3458281 has 2 divisors, whose sum is σ = 3458282. Its totient is φ = 3458280.

The previous prime is 3458261. The next prime is 3458297. The reversal of 3458281 is 1828543.

3458281 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3182656 + 275625 = 1784^2 + 525^2 .

It is an emirp because it is prime and its reverse (1828543) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3458281 - 2⁵ = 3458249 is a prime.

It is a super-2 number, since 2×3458281² = 23919414949922, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3458201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1729140 + 1729141.

It is an arithmetic number, because the mean of its divisors is an integer number (1729141).

Almost surely, 2^3458281 is an apocalyptic number.

It is an amenable number.

3458281 is a deficient number, since it is larger than the sum of its proper divisors (1).

3458281 is an equidigital number, since it uses as much as digits as its factorization.

3458281 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7680, while the sum is 31.

The square root of 3458281 is about 1859.6453963054. The cubic root of 3458281 is about 151.2237811712.

The spelling of 3458281 in words is "three million, four hundred fifty-eight thousand, two hundred eighty-one".