9830732345 has 16 divisors (see below), whose sum is σ = 13605841920. Its totient is φ = 6679226304.

The previous prime is 9830732333. The next prime is 9830732347. The reversal of 9830732345 is 5432370389.

It is a cyclic number.

It is not a de Polignac number, because 9830732345 - 2¹² = 9830728249 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9830732296 and 9830732305.

It is not an unprimeable number, because it can be changed into a prime (9830732347) 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, 1284617 + ... + 1292246.

It is an arithmetic number, because the mean of its divisors is an integer number (850365120).

Almost surely, 2^9830732345 is an apocalyptic number.

It is an amenable number.

9830732345 is a deficient number, since it is larger than the sum of its proper divisors (3775109575).

9830732345 is a wasteful number, since it uses less digits than its factorization.

9830732345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2576984.

The product of its (nonzero) digits is 544320, while the sum is 44.

The square root of 9830732345 is about 99150.0496469871. The cubic root of 9830732345 is about 2142.2095809082.

The spelling of 9830732345 in words is "nine billion, eight hundred thirty million, seven hundred thirty-two thousand, three hundred forty-five".