830306896309 has 16 divisors (see below), whose sum is σ = 915014056320. Its totient is φ = 747144092160.

The previous prime is 830306896301. The next prime is 830306896357. The reversal of 830306896309 is 903698603038.

It is a cyclic number.

It is not a de Polignac number, because 830306896309 - 2³ = 830306896301 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 830306896309.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (830306896301) 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, 2249757 + ... + 2592685.

It is an arithmetic number, because the mean of its divisors is an integer number (57188378520).

Almost surely, 2^830306896309 is an apocalyptic number.

It is an amenable number.

830306896309 is a deficient number, since it is larger than the sum of its proper divisors (84707160011).

830306896309 is a wasteful number, since it uses less digits than its factorization.

830306896309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345180.

The product of its (nonzero) digits is 5038848, while the sum is 55.

The spelling of 830306896309 in words is "eight hundred thirty billion, three hundred six million, eight hundred ninety-six thousand, three hundred nine".