9997099535 has 8 divisors (see below), whose sum is σ = 12199850640. Its totient is φ = 7862125504.

The previous prime is 9997099531. The next prime is 9997099571. The reversal of 9997099535 is 5359907999.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9997099535 - 2² = 9997099531 is a prime.

It is a super-2 number, since 2×9997099535² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9997099531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16943942 + ... + 16944531.

It is an arithmetic number, because the mean of its divisors is an integer number (1524981330).

Almost surely, 2^9997099535 is an apocalyptic number.

9997099535 is a deficient number, since it is larger than the sum of its proper divisors (2202751105).

9997099535 is a wasteful number, since it uses less digits than its factorization.

9997099535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33888537.

The product of its (nonzero) digits is 31000725, while the sum is 65.

The square root of 9997099535 is about 99985.4966232603. The cubic root of 9997099535 is about 2154.2263744764.

The spelling of 9997099535 in words is "nine billion, nine hundred ninety-seven million, ninety-nine thousand, five hundred thirty-five".