836930 has 16 divisors (see below), whose sum is σ = 1520640. Its totient is φ = 331632.

The previous prime is 836921. The next prime is 836939. The reversal of 836930 is 39638.

It is an interprime number because it is at equal distance from previous prime (836921) and next prime (836939).

It is a nialpdrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 836893 and 836902.

It is not an unprimeable number, because it can be changed into a prime (836939) by changing a digit.

836930 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, 941 + ... + 1599.

It is an arithmetic number, because the mean of its divisors is an integer number (95040).

2⁸³⁶⁹³⁰ is an apocalyptic number.

836930 is a deficient number, since it is larger than the sum of its proper divisors (683710).

836930 is a wasteful number, since it uses less digits than its factorization.

836930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 793.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 836930 is about 914.8387836116. The cubic root of 836930 is about 94.2387922984.

The spelling of 836930 in words is "eight hundred thirty-six thousand, nine hundred thirty".