842303858 has 16 divisors (see below), whose sum is σ = 1450859040. Its totient is φ = 362714400.

The previous prime is 842303831. The next prime is 842303863. The reversal of 842303858 is 858303248.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1007123 + ... + 1007958.

It is an arithmetic number, because the mean of its divisors is an integer number (90678690).

Almost surely, 2^842303858 is an apocalyptic number.

842303858 is a deficient number, since it is larger than the sum of its proper divisors (608555182).

842303858 is a wasteful number, since it uses less digits than its factorization.

842303858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2015113.

The product of its (nonzero) digits is 184320, while the sum is 41.

The square root of 842303858 is about 29022.4716039141. The cubic root of 842303858 is about 944.4006195130.

It can be divided in two parts, 84230 and 3858, that added together give a palindrome (88088).

The spelling of 842303858 in words is "eight hundred forty-two million, three hundred three thousand, eight hundred fifty-eight".