838350 has 84 divisors (see below), whose sum is σ = 2439576. Its totient is φ = 213840.

The previous prime is 838349. The next prime is 838351. The reversal of 838350 is 53838.

It is an interprime number because it is at equal distance from previous prime (838349) and next prime (838351).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (838351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 41 ways as a sum of consecutive naturals, for example, 36439 + ... + 36461.

2⁸³⁸³⁵⁰ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 838350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1219788).

838350 is an abundant number, since it is smaller than the sum of its proper divisors (1601226).

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

838350 is a wasteful number, since it uses less digits than its factorization.

838350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53 (or 33 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 838350 is about 915.6145477219. The cubic root of 838350 is about 94.2920597854.

The spelling of 838350 in words is "eight hundred thirty-eight thousand, three hundred fifty".