830062109 has 2 divisors, whose sum is σ = 830062110. Its totient is φ = 830062108.

The previous prime is 830062073. The next prime is 830062127. The reversal of 830062109 is 901260038.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 829728025 + 334084 = 28805^2 + 578^2 .

It is a cyclic number.

It is not a de Polignac number, because 830062109 - 2⁸ = 830061853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (830065109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 415031054 + 415031055.

It is an arithmetic number, because the mean of its divisors is an integer number (415031055).

Almost surely, 2^830062109 is an apocalyptic number.

It is an amenable number.

830062109 is a deficient number, since it is larger than the sum of its proper divisors (1).

830062109 is an equidigital number, since it uses as much as digits as its factorization.

830062109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 830062109 is about 28810.7984790425. The cubic root of 830062109 is about 939.8030781851.

The spelling of 830062109 in words is "eight hundred thirty million, sixty-two thousand, one hundred nine".