830997 has 6 divisors (see below), whose sum is σ = 1200342. Its totient is φ = 553992.

The previous prime is 830989. The next prime is 831023. The reversal of 830997 is 799038.

830997 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 463761 + 367236 = 681^2 + 606^2 .

It is not a de Polignac number, because 830997 - 2³ = 830989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (830957) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 46158 + ... + 46175.

It is an arithmetic number, because the mean of its divisors is an integer number (200057).

2⁸³⁰⁹⁹⁷ is an apocalyptic number.

It is an amenable number.

830997 is a deficient number, since it is larger than the sum of its proper divisors (369345).

830997 is a wasteful number, since it uses less digits than its factorization.

830997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92339 (or 92336 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 830997 is about 911.5903685318. The cubic root of 830997 is about 94.0155776205.

The spelling of 830997 in words is "eight hundred thirty thousand, nine hundred ninety-seven".