3246054509 has 2 divisors, whose sum is σ = 3246054510. Its totient is φ = 3246054508.

The previous prime is 3246054503. The next prime is 3246054521. The reversal of 3246054509 is 9054506423.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3108062500 + 137992009 = 55750^2 + 11747^2 .

It is a cyclic number.

It is not a de Polignac number, because 3246054509 - 2²⁸ = 2977619053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3246054503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1623027254 + 1623027255.

It is an arithmetic number, because the mean of its divisors is an integer number (1623027255).

Almost surely, 2^3246054509 is an apocalyptic number.

It is an amenable number.

3246054509 is a deficient number, since it is larger than the sum of its proper divisors (1).

3246054509 is an equidigital number, since it uses as much as digits as its factorization.

3246054509 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 38.

The square root of 3246054509 is about 56974.1565009961. The cubic root of 3246054509 is about 1480.6483811419.

The spelling of 3246054509 in words is "three billion, two hundred forty-six million, fifty-four thousand, five hundred nine".