3260129 has 2 divisors, whose sum is σ = 3260130. Its totient is φ = 3260128.

The previous prime is 3260123. The next prime is 3260137. The reversal of 3260129 is 9210623.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3157729 + 102400 = 1777^2 + 320^2 .

It is a cyclic number.

It is not a de Polignac number, because 3260129 - 2⁴ = 3260113 is a prime.

It is not a weakly prime, because it can be changed into another prime (3260123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1630064 + 1630065.

It is an arithmetic number, because the mean of its divisors is an integer number (1630065).

Almost surely, 2^3260129 is an apocalyptic number.

It is an amenable number.

3260129 is a deficient number, since it is larger than the sum of its proper divisors (1).

3260129 is an equidigital number, since it uses as much as digits as its factorization.

3260129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 3260129 is about 1805.5827314194. The cubic root of 3260129 is about 148.2785265126.

The spelling of 3260129 in words is "three million, two hundred sixty thousand, one hundred twenty-nine".