838723375 has 16 divisors (see below), whose sum is σ = 1196260416. Its totient is φ = 575124000.

The previous prime is 838723337. The next prime is 838723433. The reversal of 838723375 is 573327838.

It is not a de Polignac number, because 838723375 - 2¹¹ = 838721327 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, 478396 + ... + 480145.

It is an arithmetic number, because the mean of its divisors is an integer number (74766276).

Almost surely, 2^838723375 is an apocalyptic number.

838723375 is a deficient number, since it is larger than the sum of its proper divisors (357537041).

838723375 is an equidigital number, since it uses as much as digits as its factorization.

838723375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 958563 (or 958553 counting only the distinct ones).

The product of its digits is 846720, while the sum is 46.

The square root of 838723375 is about 28960.7212444718. The cubic root of 838723375 is about 943.0605595750.

The spelling of 838723375 in words is "eight hundred thirty-eight million, seven hundred twenty-three thousand, three hundred seventy-five".