2601416729 has 2 divisors, whose sum is σ = 2601416730. Its totient is φ = 2601416728.

The previous prime is 2601416707. The next prime is 2601416737. The reversal of 2601416729 is 9276141062.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1962490000 + 638926729 = 44300^2 + 25277^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2601416729 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2601416692 and 2601416701.

It is not a weakly prime, because it can be changed into another prime (2601410729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1300708364 + 1300708365.

It is an arithmetic number, because the mean of its divisors is an integer number (1300708365).

Almost surely, 2^2601416729 is an apocalyptic number.

It is an amenable number.

2601416729 is a deficient number, since it is larger than the sum of its proper divisors (1).

2601416729 is an equidigital number, since it uses as much as digits as its factorization.

2601416729 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 2601416729 is about 51004.0854147979. The cubic root of 2601416729 is about 1375.3185781268.

The spelling of 2601416729 in words is "two billion, six hundred one million, four hundred sixteen thousand, seven hundred twenty-nine".