838968317 has 8 divisors (see below), whose sum is σ = 924301152. Its totient is φ = 755146000.

The previous prime is 838968271. The next prime is 838968331. The reversal of 838968317 is 713869838.

838968317 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 838968317 - 2¹² = 838964221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (838968367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 376463 + ... + 378684.

It is an arithmetic number, because the mean of its divisors is an integer number (115537644).

Almost surely, 2^838968317 is an apocalyptic number.

It is an amenable number.

838968317 is a deficient number, since it is larger than the sum of its proper divisors (85332835).

838968317 is a wasteful number, since it uses less digits than its factorization.

838968317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 755259.

The product of its digits is 1741824, while the sum is 53.

The square root of 838968317 is about 28964.9498014411. The cubic root of 838968317 is about 943.1523549008.

The spelling of 838968317 in words is "eight hundred thirty-eight million, nine hundred sixty-eight thousand, three hundred seventeen".