2614938647 has 2 divisors, whose sum is σ = 2614938648. Its totient is φ = 2614938646.

The previous prime is 2614938643. The next prime is 2614938659. The reversal of 2614938647 is 7468394162.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2614938647 - 2² = 2614938643 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2614938595 and 2614938604.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2614938643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1307469323 + 1307469324.

It is an arithmetic number, because the mean of its divisors is an integer number (1307469324).

Almost surely, 2^2614938647 is an apocalyptic number.

2614938647 is a deficient number, since it is larger than the sum of its proper divisors (1).

2614938647 is an equidigital number, since it uses as much as digits as its factorization.

2614938647 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1741824, while the sum is 50.

The square root of 2614938647 is about 51136.4708109584. The cubic root of 2614938647 is about 1377.6973865451.

The spelling of 2614938647 in words is "two billion, six hundred fourteen million, nine hundred thirty-eight thousand, six hundred forty-seven".