831932830 has 8 divisors (see below), whose sum is σ = 1497479112. Its totient is φ = 332773128.

The previous prime is 831932809. The next prime is 831932851. The reversal of 831932830 is 38239138.

831932830 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (831932809) and next prime (831932851).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×831932830² = 1384224467263617800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 831932830.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41596632 + ... + 41596651.

It is an arithmetic number, because the mean of its divisors is an integer number (187184889).

Almost surely, 2^831932830 is an apocalyptic number.

831932830 is a deficient number, since it is larger than the sum of its proper divisors (665546282).

831932830 is a wasteful number, since it uses less digits than its factorization.

831932830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83193290.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 831932830 is about 28843.2458298299. The cubic root of 831932830 is about 940.5085636458.

It can be divided in two parts, 831 and 932830, that added together give a triangular number (933661 = T₁₃₆₆).

The spelling of 831932830 in words is "eight hundred thirty-one million, nine hundred thirty-two thousand, eight hundred thirty".