3262043261 has 2 divisors, whose sum is σ = 3262043262. Its totient is φ = 3262043260.

The previous prime is 3262043251. The next prime is 3262043263. The reversal of 3262043261 is 1623402623.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2768759161 + 493284100 = 52619^2 + 22210^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3262043261 is a prime.

It is a Sophie Germain prime.

Together with 3262043263, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3262043263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1631021630 + 1631021631.

It is an arithmetic number, because the mean of its divisors is an integer number (1631021631).

Almost surely, 2^3262043261 is an apocalyptic number.

It is an amenable number.

3262043261 is a deficient number, since it is larger than the sum of its proper divisors (1).

3262043261 is an equidigital number, since it uses as much as digits as its factorization.

3262043261 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 3262043261 is about 57114.2999694472. The cubic root of 3262043261 is about 1483.0754256927.

Adding to 3262043261 its reverse (1623402623), we get a palindrome (4885445884).

The spelling of 3262043261 in words is "three billion, two hundred sixty-two million, forty-three thousand, two hundred sixty-one".