2467298891 has 2 divisors, whose sum is σ = 2467298892. Its totient is φ = 2467298890.

The previous prime is 2467298879. The next prime is 2467298923. The reversal of 2467298891 is 1988927642.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2467298891 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2467298191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1233649445 + 1233649446.

It is an arithmetic number, because the mean of its divisors is an integer number (1233649446).

Almost surely, 2^2467298891 is an apocalyptic number.

2467298891 is a deficient number, since it is larger than the sum of its proper divisors (1).

2467298891 is an equidigital number, since it uses as much as digits as its factorization.

2467298891 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3483648, while the sum is 56.

The square root of 2467298891 is about 49671.9124958965. The cubic root of 2467298891 is about 1351.2651863108.

The spelling of 2467298891 in words is "two billion, four hundred sixty-seven million, two hundred ninety-eight thousand, eight hundred ninety-one".