4406384287 has 2 divisors, whose sum is σ = 4406384288. Its totient is φ = 4406384286.

The previous prime is 4406384219. The next prime is 4406384329. The reversal of 4406384287 is 7824836044.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4406384287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4406384387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2203192143 + 2203192144.

It is an arithmetic number, because the mean of its divisors is an integer number (2203192144).

Almost surely, 2^4406384287 is an apocalyptic number.

4406384287 is a deficient number, since it is larger than the sum of its proper divisors (1).

4406384287 is an equidigital number, since it uses as much as digits as its factorization.

4406384287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1032192, while the sum is 46.

The square root of 4406384287 is about 66380.6017372545. The cubic root of 4406384287 is about 1639.4347009382.

The spelling of 4406384287 in words is "four billion, four hundred six million, three hundred eighty-four thousand, two hundred eighty-seven".