830538043 has 8 divisors (see below), whose sum is σ = 880210368. Its totient is φ = 780956544.

The previous prime is 830538041. The next prime is 830538067. The reversal of 830538043 is 340835038.

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 830538043 - 2¹ = 830538041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (830538041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3396 + ... + 40897.

It is an arithmetic number, because the mean of its divisors is an integer number (110026296).

Almost surely, 2^830538043 is an apocalyptic number.

830538043 is a deficient number, since it is larger than the sum of its proper divisors (49672325).

830538043 is a wasteful number, since it uses less digits than its factorization.

830538043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45413.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 830538043 is about 28819.0569415448. The cubic root of 830538043 is about 939.9826626499.

The spelling of 830538043 in words is "eight hundred thirty million, five hundred thirty-eight thousand, forty-three".