868994241 has 8 divisors (see below), whose sum is σ = 1219641120. Its totient is φ = 548838432.

The previous prime is 868994209. The next prime is 868994249. The reversal of 868994241 is 142499868.

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

It is not a de Polignac number, because 868994241 - 2⁵ = 868994209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (868994249) 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, 7622700 + ... + 7622813.

It is an arithmetic number, because the mean of its divisors is an integer number (152455140).

Almost surely, 2^868994241 is an apocalyptic number.

It is an amenable number.

868994241 is a deficient number, since it is larger than the sum of its proper divisors (350646879).

868994241 is a wasteful number, since it uses less digits than its factorization.

868994241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15245535.

The product of its digits is 995328, while the sum is 51.

The square root of 868994241 is about 29478.7082654583. The cubic root of 868994241 is about 954.2722601047.

The spelling of 868994241 in words is "eight hundred sixty-eight million, nine hundred ninety-four thousand, two hundred forty-one".