2379000647 has 2 divisors, whose sum is σ = 2379000648. Its totient is φ = 2379000646.

The previous prime is 2379000641. The next prime is 2379000683. The reversal of 2379000647 is 7460009732.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2379000647 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2379000647.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2379000641) 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, 1189500323 + 1189500324.

It is an arithmetic number, because the mean of its divisors is an integer number (1189500324).

Almost surely, 2^2379000647 is an apocalyptic number.

2379000647 is a deficient number, since it is larger than the sum of its proper divisors (1).

2379000647 is an equidigital number, since it uses as much as digits as its factorization.

2379000647 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63504, while the sum is 38.

The square root of 2379000647 is about 48775.0002255254. Note that the first 3 decimals coincide. The cubic root of 2379000647 is about 1334.9495502919.

The spelling of 2379000647 in words is "two billion, three hundred seventy-nine million, six hundred forty-seven", and thus it is an aban number.