9745435169 has 8 divisors (see below), whose sum is σ = 9793109760. Its totient is φ = 9697796496.

The previous prime is 9745435129. The next prime is 9745435171. The reversal of 9745435169 is 9615345479.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9745435169 is a prime.

It is a super-2 number, since 2×9745435169² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9745435169.

It is not an unprimeable number, because it can be changed into a prime (9745435129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 652022 + ... + 666800.

It is an arithmetic number, because the mean of its divisors is an integer number (1224138720).

Almost surely, 2^9745435169 is an apocalyptic number.

It is an amenable number.

9745435169 is a deficient number, since it is larger than the sum of its proper divisors (47674591).

9745435169 is a wasteful number, since it uses less digits than its factorization.

9745435169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17959.

The product of its digits is 4082400, while the sum is 53.

The square root of 9745435169 is about 98718.9706642042. The cubic root of 9745435169 is about 2135.9958876962.

The spelling of 9745435169 in words is "nine billion, seven hundred forty-five million, four hundred thirty-five thousand, one hundred sixty-nine".