8994837841 has 4 divisors (see below), whose sum is σ = 9812550384. Its totient is φ = 8177125300.

The previous prime is 8994837827. The next prime is 8994837883. The reversal of 8994837841 is 1487384998.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8994837841 - 2⁷ = 8994837713 is a prime.

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 8994837841.

It is not an unprimeable number, because it can be changed into a prime (8994837821) 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, 408856255 + ... + 408856276.

It is an arithmetic number, because the mean of its divisors is an integer number (2453137596).

Almost surely, 2^8994837841 is an apocalyptic number.

It is an amenable number.

8994837841 is a deficient number, since it is larger than the sum of its proper divisors (817712543).

8994837841 is a wasteful number, since it uses less digits than its factorization.

8994837841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817712542.

The product of its digits is 13934592, while the sum is 61.

The square root of 8994837841 is about 94841.1189358287. The cubic root of 8994837841 is about 2079.6860535319.

The spelling of 8994837841 in words is "eight billion, nine hundred ninety-four million, eight hundred thirty-seven thousand, eight hundred forty-one".