3261700913 has 2 divisors, whose sum is σ = 3261700914. Its totient is φ = 3261700912.

The previous prime is 3261700837. The next prime is 3261700919. The reversal of 3261700913 is 3190071623.

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., 1807270144 + 1454430769 = 42512^2 + 38137^2 .

It is an emirp because it is prime and its reverse (3190071623) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3261700913 - 2³⁰ = 2187959089 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3261700913.

It is not a weakly prime, because it can be changed into another prime (3261700919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1630850456 + 1630850457.

It is an arithmetic number, because the mean of its divisors is an integer number (1630850457).

Almost surely, 2^3261700913 is an apocalyptic number.

It is an amenable number.

3261700913 is a deficient number, since it is larger than the sum of its proper divisors (1).

3261700913 is an equidigital number, since it uses as much as digits as its factorization.

3261700913 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 3261700913 is about 57111.3028480353. The cubic root of 3261700913 is about 1483.0235414770.

The spelling of 3261700913 in words is "three billion, two hundred sixty-one million, seven hundred thousand, nine hundred thirteen".