9996830357 has 2 divisors, whose sum is σ = 9996830358. Its totient is φ = 9996830356.

The previous prime is 9996830353. The next prime is 9996830489. The reversal of 9996830357 is 7530386999.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7508915716 + 2487914641 = 86654^2 + 49879^2 .

It is a cyclic number.

It is not a de Polignac number, because 9996830357 - 2² = 9996830353 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9996830296 and 9996830305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9996830353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4998415178 + 4998415179.

It is an arithmetic number, because the mean of its divisors is an integer number (4998415179).

Almost surely, 2^9996830357 is an apocalyptic number.

It is an amenable number.

9996830357 is a deficient number, since it is larger than the sum of its proper divisors (1).

9996830357 is an equidigital number, since it uses as much as digits as its factorization.

9996830357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11022480, while the sum is 59.

The square root of 9996830357 is about 99984.1505289713. The cubic root of 9996830357 is about 2154.2070396834.

The spelling of 9996830357 in words is "nine billion, nine hundred ninety-six million, eight hundred thirty thousand, three hundred fifty-seven".