838871468 has 12 divisors (see below), whose sum is σ = 1469347152. Its totient is φ = 419058000.

The previous prime is 838871447. The next prime is 838871569. The reversal of 838871468 is 864178838.

It is a happy 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, 89408 + ... + 98343.

It is an arithmetic number, because the mean of its divisors is an integer number (122445596).

Almost surely, 2^838871468 is an apocalyptic number.

It is an amenable number.

838871468 is a deficient number, since it is larger than the sum of its proper divisors (630475684).

838871468 is a wasteful number, since it uses less digits than its factorization.

838871468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188872 (or 188870 counting only the distinct ones).

The product of its digits is 2064384, while the sum is 53.

The square root of 838871468 is about 28963.2779222242. The cubic root of 838871468 is about 943.1160615647.

The spelling of 838871468 in words is "eight hundred thirty-eight million, eight hundred seventy-one thousand, four hundred sixty-eight".