10384851638 has 8 divisors (see below), whose sum is σ = 17802602832. Its totient is φ = 4450650696.

The previous prime is 10384851623. The next prime is 10384851667. The reversal of 10384851638 is 83615848301.

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

It is a junction number, because it is equal to n+sod(n) for n = 10384851592 and 10384851601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 370887545 + ... + 370887572.

It is an arithmetic number, because the mean of its divisors is an integer number (2225325354).

Almost surely, 2^10384851638 is an apocalyptic number.

10384851638 is a deficient number, since it is larger than the sum of its proper divisors (7417751194).

10384851638 is an equidigital number, since it uses as much as digits as its factorization.

10384851638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741775126.

The product of its (nonzero) digits is 552960, while the sum is 47.

The spelling of 10384851638 in words is "ten billion, three hundred eighty-four million, eight hundred fifty-one thousand, six hundred thirty-eight".