568764900 has 216 divisors, whose sum is σ = 1973977824. Its totient is φ = 135820800.

The previous prime is 568764871. The next prime is 568764941. The reversal of 568764900 is 9467865.

568764900 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×568764900² = 646987022944020000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 722307 + ... + 723093.

Almost surely, 2^568764900 is an apocalyptic number.

568764900 is a gapful number since it is divisible by the number (50) 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 568764900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (986988912).

568764900 is an abundant number, since it is smaller than the sum of its proper divisors (1405212924).

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

568764900 is a wasteful number, since it uses less digits than its factorization.

568764900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 891 (or 881 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 568764900 is about 23848.7924222590. The cubic root of 568764900 is about 828.5351333119.

It can be divided in two parts, 56876 and 4900, that added together give a triangular number (61776 = T₃₅₁).

The spelling of 568764900 in words is "five hundred sixty-eight million, seven hundred sixty-four thousand, nine hundred".