842685063 has 64 divisors (see below), whose sum is σ = 1321684992. Its totient is φ = 472538880.

The previous prime is 842685031. The next prime is 842685071. The reversal of 842685063 is 360586248.

842685063 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 842685063 - 2⁵ = 842685031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (842685163) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3712156 + ... + 3712382.

It is an arithmetic number, because the mean of its divisors is an integer number (20651328).

Almost surely, 2^842685063 is an apocalyptic number.

842685063 is a deficient number, since it is larger than the sum of its proper divisors (478999929).

842685063 is a wasteful number, since it uses less digits than its factorization.

842685063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404.

The product of its (nonzero) digits is 276480, while the sum is 42.

The square root of 842685063 is about 29029.0382720475. The cubic root of 842685063 is about 944.5430684792.

The spelling of 842685063 in words is "eight hundred forty-two million, six hundred eighty-five thousand, sixty-three".