830740841 has 8 divisors (see below), whose sum is σ = 990697344. Its totient is φ = 681104160.

The previous prime is 830740793. The next prime is 830740847. The reversal of 830740841 is 148047038.

It is a happy number.

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 830740841 - 2¹⁰ = 830739817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (830740847) 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, 2579780 + ... + 2580101.

It is an arithmetic number, because the mean of its divisors is an integer number (123837168).

Almost surely, 2^830740841 is an apocalyptic number.

It is an amenable number.

830740841 is a deficient number, since it is larger than the sum of its proper divisors (159956503).

830740841 is a wasteful number, since it uses less digits than its factorization.

830740841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5159911.

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 830740841 is about 28822.5751972304. The cubic root of 830740841 is about 940.0591636973.

Adding to 830740841 its reverse (148047038), we get a palindrome (978787879).

The spelling of 830740841 in words is "eight hundred thirty million, seven hundred forty thousand, eight hundred forty-one".