4398246459 has 60 divisors (see below), whose sum is σ = 6902082000. Its totient is φ = 2787789312.

The previous prime is 4398246451. The next prime is 4398246491. The reversal of 4398246459 is 9546428934.

4398246459 is a `hidden beast` number, since 4 + 398 + 246 + 4 + 5 + 9 = 666.

It is not a de Polignac number, because 4398246459 - 2³ = 4398246451 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4398246451) 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 in 59 ways as a sum of consecutive naturals, for example, 22101642 + ... + 22101840.

It is an arithmetic number, because the mean of its divisors is an integer number (115034700).

Almost surely, 2^4398246459 is an apocalyptic number.

4398246459 is a deficient number, since it is larger than the sum of its proper divisors (2503835541).

4398246459 is an equidigital number, since it uses as much as digits as its factorization.

4398246459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434 (or 328 counting only the distinct ones).

The product of its digits is 7464960, while the sum is 54.

The square root of 4398246459 is about 66319.2766772980. The cubic root of 4398246459 is about 1638.4248284223.

The spelling of 4398246459 in words is "four billion, three hundred ninety-eight million, two hundred forty-six thousand, four hundred fifty-nine".