930838 has 4 divisors (see below), whose sum is σ = 1396260. Its totient is φ = 465418.

The previous prime is 930827. The next prime is 930841. The reversal of 930838 is 838039.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a plaindrome in base 13.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232708 + ... + 232711.

It is an arithmetic number, because the mean of its divisors is an integer number (349065).

2⁹³⁰⁸³⁸ is an apocalyptic number.

930838 is a deficient number, since it is larger than the sum of its proper divisors (465422).

930838 is a wasteful number, since it uses less digits than its factorization.

930838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465421.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 930838 is about 964.7994610280. The cubic root of 930838 is about 97.6393099512.

The spelling of 930838 in words is "nine hundred thirty thousand, eight hundred thirty-eight".