830995 has 16 divisors (see below), whose sum is σ = 1127520. Its totient is φ = 582400.

The previous prime is 830989. The next prime is 831023. The reversal of 830995 is 599038.

830995 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 830995 - 2⁹ = 830483 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 830995.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1335 + ... + 1855.

It is an arithmetic number, because the mean of its divisors is an integer number (70470).

2⁸³⁰⁹⁹⁵ is an apocalyptic number.

830995 is a deficient number, since it is larger than the sum of its proper divisors (296525).

830995 is a wasteful number, since it uses less digits than its factorization.

830995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 830995 is about 911.5892715472. The cubic root of 830995 is about 94.0155021966.

The spelling of 830995 in words is "eight hundred thirty thousand, nine hundred ninety-five".