4573709868 has 288 divisors, whose sum is σ = 14376714240. Its totient is φ = 1103880960.

The previous prime is 4573709867. The next prime is 4573709929. The reversal of 4573709868 is 8689073754.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is not an unprimeable number, because it can be changed into a prime (4573709863) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 8361171 + ... + 8361717.

Almost surely, 2^4573709868 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 4573709868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7188357120).

4573709868 is an abundant number, since it is smaller than the sum of its proper divisors (9803004372).

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

4573709868 is a wasteful number, since it uses less digits than its factorization.

4573709868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637 (or 622 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 57.

The square root of 4573709868 is about 67629.2086897370. The cubic root of 4573709868 is about 1659.9290950505.

The spelling of 4573709868 in words is "four billion, five hundred seventy-three million, seven hundred nine thousand, eight hundred sixty-eight".