358398 has 16 divisors (see below), whose sum is σ = 796560. Its totient is φ = 119448.

The previous prime is 358373. The next prime is 358417. The reversal of 358398 is 893853.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 358398.

It is an unprimeable number.

358398 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3265 + ... + 3372.

It is an arithmetic number, because the mean of its divisors is an integer number (49785).

2³⁵⁸³⁹⁸ is an apocalyptic number.

358398 is an abundant number, since it is smaller than the sum of its proper divisors (438162).

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

358398 is a wasteful number, since it uses less digits than its factorization.

358398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6648 (or 6642 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 358398 is about 598.6635114987. The cubic root of 358398 is about 71.0321880106.

The spelling of 358398 in words is "three hundred fifty-eight thousand, three hundred ninety-eight".