9996350399 has 12 divisors (see below), whose sum is σ = 11775607200. Its totient is φ = 8459837568.

The previous prime is 9996350393. The next prime is 9996350437. The reversal of 9996350399 is 9930536999.

It is not a de Polignac number, because 9996350399 - 2¹² = 9996346303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9996350393) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1287314 + ... + 1295055.

It is an arithmetic number, because the mean of its divisors is an integer number (981300600).

Almost surely, 2^9996350399 is an apocalyptic number.

9996350399 is a deficient number, since it is larger than the sum of its proper divisors (1779256801).

9996350399 is a wasteful number, since it uses less digits than its factorization.

9996350399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2582462 (or 2582455 counting only the distinct ones).

The product of its (nonzero) digits is 15943230, while the sum is 62.

The square root of 9996350399 is about 99981.7503297477. The cubic root of 9996350399 is about 2154.1725639075.

The spelling of 9996350399 in words is "nine billion, nine hundred ninety-six million, three hundred fifty thousand, three hundred ninety-nine".