8689994241 has 32 divisors (see below), whose sum is σ = 11882505600. Its totient is φ = 5647680000.

The previous prime is 8689994231. The next prime is 8689994249. The reversal of 8689994241 is 1424999868.

It is not a de Polignac number, because 8689994241 - 2¹¹ = 8689992193 is a prime.

It is a super-2 number, since 2×8689994241² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8689994249) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8189851 + ... + 8190911.

It is an arithmetic number, because the mean of its divisors is an integer number (371328300).

Almost surely, 2^8689994241 is an apocalyptic number.

It is an amenable number.

8689994241 is a deficient number, since it is larger than the sum of its proper divisors (3192511359).

8689994241 is a wasteful number, since it uses less digits than its factorization.

8689994241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1537.

The product of its digits is 8957952, while the sum is 60.

The square root of 8689994241 is about 93220.1386021282. The cubic root of 8689994241 is about 2055.9213483901.

The spelling of 8689994241 in words is "eight billion, six hundred eighty-nine million, nine hundred ninety-four thousand, two hundred forty-one".