2620241629 has 2 divisors, whose sum is σ = 2620241630. Its totient is φ = 2620241628.

The previous prime is 2620241599. The next prime is 2620241647. The reversal of 2620241629 is 9261420262.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1946839129 + 673402500 = 44123^2 + 25950^2 .

It is a cyclic number.

It is not a de Polignac number, because 2620241629 - 2²⁵ = 2586687197 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2620241594 and 2620241603.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2620247629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1310120814 + 1310120815.

It is an arithmetic number, because the mean of its divisors is an integer number (1310120815).

Almost surely, 2^2620241629 is an apocalyptic number.

It is an amenable number.

2620241629 is a deficient number, since it is larger than the sum of its proper divisors (1).

2620241629 is an equidigital number, since it uses as much as digits as its factorization.

2620241629 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 2620241629 is about 51188.2958204315. The cubic root of 2620241629 is about 1378.6280611930.

The spelling of 2620241629 in words is "two billion, six hundred twenty million, two hundred forty-one thousand, six hundred twenty-nine".