838371048 has 128 divisors (see below), whose sum is σ = 2365977600. Its totient is φ = 245984256.

The previous prime is 838371019. The next prime is 838371077. The reversal of 838371048 is 840173838.

838371048 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (838371019) and next prime (838371077).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 642765 + ... + 644067.

It is an arithmetic number, because the mean of its divisors is an integer number (18484200).

Almost surely, 2^838371048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 838371048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1182988800).

838371048 is an abundant number, since it is smaller than the sum of its proper divisors (1527606552).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

838371048 is a wasteful number, since it uses less digits than its factorization.

838371048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1431 (or 1427 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 838371048 is about 28954.6377632323. The cubic root of 838371048 is about 942.9284889209.

The spelling of 838371048 in words is "eight hundred thirty-eight million, three hundred seventy-one thousand, forty-eight".