830960231 has 4 divisors (see below), whose sum is σ = 874695000. Its totient is φ = 787225464.

The previous prime is 830960213. The next prime is 830960257. The reversal of 830960231 is 132069038.

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

It is a cyclic number.

It is not a de Polignac number, because 830960231 - 2⁶ = 830960167 is a prime.

It is a super-2 number, since 2×830960231² = 1380989811007146722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (830960201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21867356 + ... + 21867393.

It is an arithmetic number, because the mean of its divisors is an integer number (218673750).

Almost surely, 2^830960231 is an apocalyptic number.

830960231 is a deficient number, since it is larger than the sum of its proper divisors (43734769).

830960231 is a wasteful number, since it uses less digits than its factorization.

830960231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43734768.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 830960231 is about 28826.3808168837. The cubic root of 830960231 is about 940.1419096903.

The spelling of 830960231 in words is "eight hundred thirty million, nine hundred sixty thousand, two hundred thirty-one".