894480744959 has 4 divisors (see below), whose sum is σ = 894588639000. Its totient is φ = 894372850920.

The previous prime is 894480744943. The next prime is 894480744967. The reversal of 894480744959 is 959447084498.

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 894480744959 - 2⁴ = 894480744943 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 894480744892 and 894480744901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (894480744359) 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, 53934584 + ... + 53951165.

It is an arithmetic number, because the mean of its divisors is an integer number (223647159750).

Almost surely, 2^894480744959 is an apocalyptic number.

894480744959 is a deficient number, since it is larger than the sum of its proper divisors (107894041).

894480744959 is a wasteful number, since it uses less digits than its factorization.

894480744959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107894040.

The product of its (nonzero) digits is 418037760, while the sum is 71.

The spelling of 894480744959 in words is "eight hundred ninety-four billion, four hundred eighty million, seven hundred forty-four thousand, nine hundred fifty-nine".