838602 has 12 divisors (see below), whose sum is σ = 1817010. Its totient is φ = 279528.

The previous prime is 838601. The next prime is 838609. The reversal of 838602 is 206838.

It can be written as a sum of positive squares in only one way, i.e., 826281 + 12321 = 909^2 + 111^2 .

It is not an unprimeable number, because it can be changed into a prime (838601) 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 5 ways as a sum of consecutive naturals, for example, 23277 + ... + 23312.

2⁸³⁸⁶⁰² is an apocalyptic number.

838602 is an abundant number, since it is smaller than the sum of its proper divisors (978408).

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

838602 is a wasteful number, since it uses less digits than its factorization.

838602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46597 (or 46594 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 838602 is about 915.7521498746. The cubic root of 838602 is about 94.3015066031.

The spelling of 838602 in words is "eight hundred thirty-eight thousand, six hundred two".