10384851639 has 8 divisors (see below), whose sum is σ = 13866224112. Its totient is φ = 6913356800.

The previous prime is 10384851623. The next prime is 10384851667. The reversal of 10384851639 is 93615848301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10384851639 - 2⁴ = 10384851623 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10384851689) 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 in 7 ways as a sum of consecutive naturals, for example, 2466954 + ... + 2471159.

It is an arithmetic number, because the mean of its divisors is an integer number (1733278014).

Almost surely, 2^10384851639 is an apocalyptic number.

10384851639 is a deficient number, since it is larger than the sum of its proper divisors (3481372473).

10384851639 is an equidigital number, since it uses as much as digits as its factorization.

10384851639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4938817.

The product of its (nonzero) digits is 622080, while the sum is 48.

The spelling of 10384851639 in words is "ten billion, three hundred eighty-four million, eight hundred fifty-one thousand, six hundred thirty-nine".