866304841 has 8 divisors (see below), whose sum is σ = 885661920. Its totient is φ = 847136928.

The previous prime is 866304823. The next prime is 866304863. The reversal of 866304841 is 148403668.

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

It is a cyclic number.

It is not a de Polignac number, because 866304841 - 2²¹ = 864207689 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 866304794 and 866304803.

It is not an unprimeable number, because it can be changed into a prime (866304871) 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, 38011 + ... + 56368.

It is an arithmetic number, because the mean of its divisors is an integer number (110707740).

Almost surely, 2^866304841 is an apocalyptic number.

It is an amenable number.

866304841 is a deficient number, since it is larger than the sum of its proper divisors (19357079).

866304841 is a wasteful number, since it uses less digits than its factorization.

866304841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94583.

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 866304841 is about 29433.0569428322. The cubic root of 866304841 is about 953.2868021230.

The spelling of 866304841 in words is "eight hundred sixty-six million, three hundred four thousand, eight hundred forty-one".