4298899639 has 2 divisors, whose sum is σ = 4298899640. Its totient is φ = 4298899638.

The previous prime is 4298899637. The next prime is 4298899699. The reversal of 4298899639 is 9369988924.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4298899639 - 2¹ = 4298899637 is a prime.

Together with 4298899637, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4298899637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2149449819 + 2149449820.

It is an arithmetic number, because the mean of its divisors is an integer number (2149449820).

Almost surely, 2^4298899639 is an apocalyptic number.

4298899639 is a deficient number, since it is larger than the sum of its proper divisors (1).

4298899639 is an equidigital number, since it uses as much as digits as its factorization.

4298899639 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60466176, while the sum is 67.

The square root of 4298899639 is about 65565.9945322268. The cubic root of 4298899639 is about 1625.9946118071.

The spelling of 4298899639 in words is "four billion, two hundred ninety-eight million, eight hundred ninety-nine thousand, six hundred thirty-nine".