2492880671 has 2 divisors, whose sum is σ = 2492880672. Its totient is φ = 2492880670.

The previous prime is 2492880653. The next prime is 2492880701. The reversal of 2492880671 is 1760882942.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2492880671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2492882671) 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, 1246440335 + 1246440336.

It is an arithmetic number, because the mean of its divisors is an integer number (1246440336).

Almost surely, 2^2492880671 is an apocalyptic number.

2492880671 is a deficient number, since it is larger than the sum of its proper divisors (1).

2492880671 is an equidigital number, since it uses as much as digits as its factorization.

2492880671 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 387072, while the sum is 47.

The square root of 2492880671 is about 49928.7559528575. The cubic root of 2492880671 is about 1355.9192612901.

The spelling of 2492880671 in words is "two billion, four hundred ninety-two million, eight hundred eighty thousand, six hundred seventy-one".