2620483247 has 2 divisors, whose sum is σ = 2620483248. Its totient is φ = 2620483246.

The previous prime is 2620483237. The next prime is 2620483273. The reversal of 2620483247 is 7423840262.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2620483247 - 2¹⁸ = 2620221103 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2620483247.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2620483237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1310241623 + 1310241624.

It is an arithmetic number, because the mean of its divisors is an integer number (1310241624).

Almost surely, 2^2620483247 is an apocalyptic number.

2620483247 is a deficient number, since it is larger than the sum of its proper divisors (1).

2620483247 is an equidigital number, since it uses as much as digits as its factorization.

2620483247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129024, while the sum is 38.

The square root of 2620483247 is about 51190.6558563182. The cubic root of 2620483247 is about 1378.6704352897.

The spelling of 2620483247 in words is "two billion, six hundred twenty million, four hundred eighty-three thousand, two hundred forty-seven".