3238481 has 2 divisors, whose sum is σ = 3238482. Its totient is φ = 3238480.

The previous prime is 3238471. The next prime is 3238489. The reversal of 3238481 is 1848323.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3094081 + 144400 = 1759^2 + 380^2 .

It is an emirp because it is prime and its reverse (1848323) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3238481 is a prime.

It is a super-2 number, since 2×3238481² = 20975518374722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (3238489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1619240 + 1619241.

It is an arithmetic number, because the mean of its divisors is an integer number (1619241).

Almost surely, 2^3238481 is an apocalyptic number.

It is an amenable number.

3238481 is a deficient number, since it is larger than the sum of its proper divisors (1).

3238481 is an equidigital number, since it uses as much as digits as its factorization.

3238481 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4608, while the sum is 29.

The square root of 3238481 is about 1799.5780060892. The cubic root of 3238481 is about 147.9495963010.

The spelling of 3238481 in words is "three million, two hundred thirty-eight thousand, four hundred eighty-one".