9899751035 has 4 divisors (see below), whose sum is σ = 11879701248. Its totient is φ = 7919800824.

The previous prime is 9899750983. The next prime is 9899751041. The reversal of 9899751035 is 5301579989.

9899751035 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 9899751035 - 2¹⁴ = 9899734651 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 989975099 + ... + 989975108.

It is an arithmetic number, because the mean of its divisors is an integer number (2969925312).

Almost surely, 2^9899751035 is an apocalyptic number.

9899751035 is a deficient number, since it is larger than the sum of its proper divisors (1979950213).

9899751035 is a wasteful number, since it uses less digits than its factorization.

9899751035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1979950212.

The product of its (nonzero) digits is 3061800, while the sum is 56.

The square root of 9899751035 is about 99497.4926065979. The cubic root of 9899751035 is about 2147.2111693761.

The spelling of 9899751035 in words is "nine billion, eight hundred ninety-nine million, seven hundred fifty-one thousand, thirty-five".