383868700 has 36 divisors (see below), whose sum is σ = 838618200. Its totient is φ = 152511040.

The previous prime is 383868631. The next prime is 383868733. The reversal of 383868700 is 7868383.

383868700 is digitally balanced in base 6, 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 polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2019 + ... + 27781.

It is an arithmetic number, because the mean of its divisors is an integer number (23294950).

Almost surely, 2^383868700 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 383868700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (419309100).

383868700 is an abundant number, since it is smaller than the sum of its proper divisors (454749500).

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

383868700 is a wasteful number, since it uses less digits than its factorization.

383868700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25926 (or 25919 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 43.

The square root of 383868700 is about 19592.5674683029. The cubic root of 383868700 is about 726.7653846564.

The spelling of 383868700 in words is "three hundred eighty-three million, eight hundred sixty-eight thousand, seven hundred".