894865339 has 4 divisors (see below), whose sum is σ = 903553456. Its totient is φ = 886177224.

The previous prime is 894865337. The next prime is 894865357. The reversal of 894865339 is 933568498.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 894865339 - 2¹ = 894865337 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 894865339.

It is not an unprimeable number, because it can be changed into a prime (894865337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4343904 + ... + 4344109.

It is an arithmetic number, because the mean of its divisors is an integer number (225888364).

Almost surely, 2^894865339 is an apocalyptic number.

894865339 is a deficient number, since it is larger than the sum of its proper divisors (8688117).

894865339 is a wasteful number, since it uses less digits than its factorization.

894865339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8688116.

The product of its digits is 5598720, while the sum is 55.

The square root of 894865339 is about 29914.2999082379. The cubic root of 894865339 is about 963.6497851915.

The spelling of 894865339 in words is "eight hundred ninety-four million, eight hundred sixty-five thousand, three hundred thirty-nine".