831401058 has 16 divisors (see below), whose sum is σ = 1720140480. Its totient is φ = 267577296.

The previous prime is 831401041. The next prime is 831401083. The reversal of 831401058 is 850104138.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2388910 + ... + 2389257.

It is an arithmetic number, because the mean of its divisors is an integer number (107508780).

Almost surely, 2^831401058 is an apocalyptic number.

831401058 is an abundant number, since it is smaller than the sum of its proper divisors (888739422).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

831401058 is a wasteful number, since it uses less digits than its factorization.

831401058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4778201.

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 831401058 is about 28834.0260456288. The cubic root of 831401058 is about 940.3081297076.

The spelling of 831401058 in words is "eight hundred thirty-one million, four hundred one thousand, fifty-eight".