4249932287 has 2 divisors, whose sum is σ = 4249932288. Its totient is φ = 4249932286.

The previous prime is 4249932257. The next prime is 4249932301. The reversal of 4249932287 is 7822399424.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4249932287 - 2¹² = 4249928191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4249932257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2124966143 + 2124966144.

It is an arithmetic number, because the mean of its divisors is an integer number (2124966144).

Almost surely, 2^4249932287 is an apocalyptic number.

4249932287 is a deficient number, since it is larger than the sum of its proper divisors (1).

4249932287 is an equidigital number, since it uses as much as digits as its factorization.

4249932287 is an odious number, because the sum of its binary digits is odd.

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

The square root of 4249932287 is about 65191.5047149550. The cubic root of 4249932287 is about 1619.7972980898.

The spelling of 4249932287 in words is "four billion, two hundred forty-nine million, nine hundred thirty-two thousand, two hundred eighty-seven".