3261599041 has 2 divisors, whose sum is σ = 3261599042. Its totient is φ = 3261599040.

The previous prime is 3261599023. The next prime is 3261599053. The reversal of 3261599041 is 1409951623.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2764130625 + 497468416 = 52575^2 + 22304^2 .

It is a cyclic number.

It is not a de Polignac number, because 3261599041 - 2¹¹ = 3261596993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3261598985 and 3261599003.

It is not a weakly prime, because it can be changed into another prime (3261549041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1630799520 + 1630799521.

It is an arithmetic number, because the mean of its divisors is an integer number (1630799521).

Almost surely, 2^3261599041 is an apocalyptic number.

It is an amenable number.

3261599041 is a deficient number, since it is larger than the sum of its proper divisors (1).

3261599041 is an equidigital number, since it uses as much as digits as its factorization.

3261599041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 3261599041 is about 57110.4109685791. The cubic root of 3261599041 is about 1483.0081016650.

The spelling of 3261599041 in words is "three billion, two hundred sixty-one million, five hundred ninety-nine thousand, forty-one".