842598816 has 48 divisors (see below), whose sum is σ = 2215047744. Its totient is φ = 280456704.

The previous prime is 842598811. The next prime is 842598839. The reversal of 842598816 is 618895248.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (842598811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63756 + ... + 75828.

It is an arithmetic number, because the mean of its divisors is an integer number (46146828).

Almost surely, 2^842598816 is an apocalyptic number.

It is an amenable number.

842598816 is an abundant number, since it is smaller than the sum of its proper divisors (1372448928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

842598816 is a wasteful number, since it uses less digits than its factorization.

842598816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12813 (or 12805 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 51.

The square root of 842598816 is about 29027.5527042843. The cubic root of 842598816 is about 944.5108433973.

The spelling of 842598816 in words is "eight hundred forty-two million, five hundred ninety-eight thousand, eight hundred sixteen".