830062081 has 8 divisors (see below), whose sum is σ = 834520544. Its totient is φ = 825612480.

The previous prime is 830062073. The next prime is 830062109. The reversal of 830062081 is 180260038.

830062081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 830062081 - 2³ = 830062073 is a prime.

It is a super-2 number, since 2×830062081² = 1378006116628101122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (830062021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 269110 + ... + 272176.

It is an arithmetic number, because the mean of its divisors is an integer number (104315068).

Almost surely, 2^830062081 is an apocalyptic number.

It is an amenable number.

830062081 is a deficient number, since it is larger than the sum of its proper divisors (4458463).

830062081 is a wasteful number, since it uses less digits than its factorization.

830062081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4431.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 830062081 is about 28810.7979931136. The cubic root of 830062081 is about 939.8030676178.

The spelling of 830062081 in words is "eight hundred thirty million, sixty-two thousand, eighty-one".