830023699 has 2 divisors, whose sum is σ = 830023700. Its totient is φ = 830023698.

The previous prime is 830023697. The next prime is 830023709. The reversal of 830023699 is 996320038.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 830023699 - 2¹ = 830023697 is a prime.

Together with 830023697, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (830023697) by changing a digit.

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 as a sum of consecutive naturals, namely, 415011849 + 415011850.

It is an arithmetic number, because the mean of its divisors is an integer number (415011850).

Almost surely, 2^830023699 is an apocalyptic number.

830023699 is a deficient number, since it is larger than the sum of its proper divisors (1).

830023699 is an equidigital number, since it uses as much as digits as its factorization.

830023699 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69984, while the sum is 40.

The square root of 830023699 is about 28810.1318809894. The cubic root of 830023699 is about 939.7885819233.

The spelling of 830023699 in words is "eight hundred thirty million, twenty-three thousand, six hundred ninety-nine".