838379633375 has 16 divisors (see below), whose sum is σ = 1046431840896. Its totient is φ = 670617772000.

The previous prime is 838379633369. The next prime is 838379633387. The reversal of 838379633375 is 573336973838.

It is a de Polignac number, because none of the positive numbers 2^k-838379633375 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 558890 + ... + 1410360.

It is an arithmetic number, because the mean of its divisors is an integer number (65401990056).

Almost surely, 2^838379633375 is an apocalyptic number.

838379633375 is a deficient number, since it is larger than the sum of its proper divisors (208052207521).

838379633375 is an equidigital number, since it uses as much as digits as its factorization.

838379633375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859363 (or 859353 counting only the distinct ones).

The product of its digits is 205752960, while the sum is 65.

The spelling of 838379633375 in words is "eight hundred thirty-eight billion, three hundred seventy-nine million, six hundred thirty-three thousand, three hundred seventy-five".