830811059 has 4 divisors (see below), whose sum is σ = 894719616. Its totient is φ = 766902504.

The previous prime is 830811019. The next prime is 830811071. The reversal of 830811059 is 950118038.

830811059 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 830811059 - 2⁸ = 830810803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (830811019) 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, 31954259 + ... + 31954284.

It is an arithmetic number, because the mean of its divisors is an integer number (223679904).

Almost surely, 2^830811059 is an apocalyptic number.

830811059 is a deficient number, since it is larger than the sum of its proper divisors (63908557).

830811059 is a wasteful number, since it uses less digits than its factorization.

830811059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63908556.

The product of its (nonzero) digits is 8640, while the sum is 35.

The square root of 830811059 is about 28823.7932791644. The cubic root of 830811059 is about 940.0856489786.

The spelling of 830811059 in words is "eight hundred thirty million, eight hundred eleven thousand, fifty-nine".