830416605 has 16 divisors (see below), whose sum is σ = 1329229440. Its totient is φ = 442701248.

The previous prime is 830416589. The next prime is 830416619. The reversal of 830416605 is 506614038.

It is a cyclic number.

It is not a de Polignac number, because 830416605 - 2⁴ = 830416589 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29551 + ... + 50339.

It is an arithmetic number, because the mean of its divisors is an integer number (83076840).

Almost surely, 2^830416605 is an apocalyptic number.

It is an amenable number.

830416605 is a deficient number, since it is larger than the sum of its proper divisors (498812835).

830416605 is a wasteful number, since it uses less digits than its factorization.

830416605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23460.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 830416605 is about 28816.9499600496. The cubic root of 830416605 is about 939.9368468965.

The spelling of 830416605 in words is "eight hundred thirty million, four hundred sixteen thousand, six hundred five".