8896657241 has 8 divisors (see below), whose sum is σ = 9079067400. Its totient is φ = 8715883392.

The previous prime is 8896657229. The next prime is 8896657271. The reversal of 8896657241 is 1427566988.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 285745216 + 8610912025 = 16904^2 + 92795^2 .

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-8896657241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8896657271) 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, 398090 + ... + 419843.

It is an arithmetic number, because the mean of its divisors is an integer number (1134883425).

Almost surely, 2^8896657241 is an apocalyptic number.

It is an amenable number.

8896657241 is a deficient number, since it is larger than the sum of its proper divisors (182410159).

8896657241 is a wasteful number, since it uses less digits than its factorization.

8896657241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 818155.

The product of its digits is 5806080, while the sum is 56.

The square root of 8896657241 is about 94322.0930694395. The cubic root of 8896657241 is about 2072.0916134993.

The spelling of 8896657241 in words is "eight billion, eight hundred ninety-six million, six hundred fifty-seven thousand, two hundred forty-one".