9932016399 has 16 divisors (see below), whose sum is σ = 13476153600. Its totient is φ = 6504762176.

The previous prime is 9932016373. The next prime is 9932016427. The reversal of 9932016399 is 9936102399.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 9932016399 - 2⁷ = 9932016271 is a prime.

It is a super-4 number, since 4×9932016399⁴ (a number of 41 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9932012399) 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, 257947 + ... + 293939.

It is an arithmetic number, because the mean of its divisors is an integer number (842259600).

Almost surely, 2^9932016399 is an apocalyptic number.

9932016399 is a deficient number, since it is larger than the sum of its proper divisors (3544137201).

9932016399 is a wasteful number, since it uses less digits than its factorization.

9932016399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37614.

The product of its (nonzero) digits is 708588, while the sum is 51.

The square root of 9932016399 is about 99659.5023015869. The cubic root of 9932016399 is about 2149.5413767755.

The spelling of 9932016399 in words is "nine billion, nine hundred thirty-two million, sixteen thousand, three hundred ninety-nine".