2390427671 has 2 divisors, whose sum is σ = 2390427672. Its totient is φ = 2390427670.

The previous prime is 2390427659. The next prime is 2390427733. The reversal of 2390427671 is 1767240932.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2390427671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2390427071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1195213835 + 1195213836.

It is an arithmetic number, because the mean of its divisors is an integer number (1195213836).

Almost surely, 2^2390427671 is an apocalyptic number.

2390427671 is a deficient number, since it is larger than the sum of its proper divisors (1).

2390427671 is an equidigital number, since it uses as much as digits as its factorization.

2390427671 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 127008, while the sum is 41.

The square root of 2390427671 is about 48892.0000715864. Note that the first 4 decimals coincide. The cubic root of 2390427671 is about 1337.0835193906.

The spelling of 2390427671 in words is "two billion, three hundred ninety million, four hundred twenty-seven thousand, six hundred seventy-one".