858359348 has 48 divisors (see below), whose sum is σ = 1882718208. Its totient is φ = 332652000.

The previous prime is 858359339. The next prime is 858359353. The reversal of 858359348 is 843953858.

It is a self number, because there is not a number n which added to its sum of digits gives 858359348.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 51533 + ... + 66123.

It is an arithmetic number, because the mean of its divisors is an integer number (39223296).

Almost surely, 2^858359348 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 858359348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (941359104).

858359348 is an abundant number, since it is smaller than the sum of its proper divisors (1024358860).

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

858359348 is a wasteful number, since it uses less digits than its factorization.

858359348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14804 (or 14802 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 53.

The square root of 858359348 is about 29297.7703588515. The cubic root of 858359348 is about 950.3634243885.

The spelling of 858359348 in words is "eight hundred fifty-eight million, three hundred fifty-nine thousand, three hundred forty-eight".