3245387 has 2 divisors, whose sum is σ = 3245388. Its totient is φ = 3245386.

The previous prime is 3245357. The next prime is 3245401. The reversal of 3245387 is 7835423.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3245387 - 2⁸ = 3245131 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3245327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1622693 + 1622694.

It is an arithmetic number, because the mean of its divisors is an integer number (1622694).

Almost surely, 2^3245387 is an apocalyptic number.

3245387 is a deficient number, since it is larger than the sum of its proper divisors (1).

3245387 is an equidigital number, since it uses as much as digits as its factorization.

3245387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20160, while the sum is 32.

The square root of 3245387 is about 1801.4957674111. The cubic root of 3245387 is about 148.0546882140.

The spelling of 3245387 in words is "three million, two hundred forty-five thousand, three hundred eighty-seven".