830739017 has 16 divisors (see below), whose sum is σ = 911347200. Its totient is φ = 753742080.

The previous prime is 830739011. The next prime is 830739043. The reversal of 830739017 is 710937038.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 830739017 - 2¹² = 830734921 is a prime.

It is a super-2 number, since 2×830739017² = 1380254628732252578, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (830739011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 576584 + ... + 578022.

It is an arithmetic number, because the mean of its divisors is an integer number (56959200).

Almost surely, 2^830739017 is an apocalyptic number.

It is an amenable number.

830739017 is a deficient number, since it is larger than the sum of its proper divisors (80608183).

830739017 is a wasteful number, since it uses less digits than its factorization.

830739017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2656.

The product of its (nonzero) digits is 31752, while the sum is 38.

The square root of 830739017 is about 28822.5435553492. The cubic root of 830739017 is about 940.0584756893.

The spelling of 830739017 in words is "eight hundred thirty million, seven hundred thirty-nine thousand, seventeen".