9895105994 has 8 divisors (see below), whose sum is σ = 14995676388. Its totient is φ = 4896547200.

The previous prime is 9895105993. The next prime is 9895106017. The reversal of 9895105994 is 4995015989.

It can be written as a sum of positive squares in 2 ways, for example, as 8984575369 + 910530625 = 94787^2 + 30175^2 .

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

It is not an unprimeable number, because it can be changed into a prime (9895105991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25502657 + ... + 25503044.

Almost surely, 2^9895105994 is an apocalyptic number.

9895105994 is a deficient number, since it is larger than the sum of its proper divisors (5100570394).

9895105994 is a wasteful number, since it uses less digits than its factorization.

9895105994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51005800.

The product of its (nonzero) digits is 5248800, while the sum is 59.

The square root of 9895105994 is about 99474.1473650315. The cubic root of 9895105994 is about 2146.8752873851.

The spelling of 9895105994 in words is "nine billion, eight hundred ninety-five million, one hundred five thousand, nine hundred ninety-four".