3245843 has 2 divisors, whose sum is σ = 3245844. Its totient is φ = 3245842.

The previous prime is 3245833. The next prime is 3245849. The reversal of 3245843 is 3485423.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3245843 - 2⁶ = 3245779 is a prime.

It is a d-powerful number, because it can be written as 3 + 2¹⁹ + 4² + 5⁷ + 8³ + 4¹⁰ + 3¹³ .

It is not a weakly prime, because it can be changed into another prime (3245849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1622921 + 1622922.

It is an arithmetic number, because the mean of its divisors is an integer number (1622922).

Almost surely, 2^3245843 is an apocalyptic number.

3245843 is a deficient number, since it is larger than the sum of its proper divisors (1).

3245843 is an equidigital number, since it uses as much as digits as its factorization.

3245843 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11520, while the sum is 29.

The square root of 3245843 is about 1801.6223244620. The cubic root of 3245843 is about 148.0616221355.

Subtracting from 3245843 its product of digits (11520), we obtain a palindrome (3234323).

The spelling of 3245843 in words is "three million, two hundred forty-five thousand, eight hundred forty-three".