34568856 has 80 divisors (see below), whose sum is σ = 110671440. Its totient is φ = 9875520.

The previous prime is 34568827. The next prime is 34568873. The reversal of 34568856 is 65886543.

34568856 is a `hidden beast` number, since 3 + 4 + 568 + 85 + 6 = 666.

34568856 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 19 ways as a sum of consecutive naturals, for example, 726 + ... + 8346.

It is an arithmetic number, because the mean of its divisors is an integer number (1383393).

Almost surely, 2^34568856 is an apocalyptic number.

34568856 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34568856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55335720).

34568856 is an abundant number, since it is smaller than the sum of its proper divisors (76102584).

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

34568856 is a wasteful number, since it uses less digits than its factorization.

34568856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7646 (or 7633 counting only the distinct ones).

The product of its digits is 691200, while the sum is 45.

The square root of 34568856 is about 5879.5285525287. The cubic root of 34568856 is about 325.7579343958.

It can be divided in two parts, 345688 and 56, that added together give a square (345744 = 588²).

The spelling of 34568856 in words is "thirty-four million, five hundred sixty-eight thousand, eight hundred fifty-six".