381476300 has 144 divisors (see below), whose sum is σ = 918691200. Its totient is φ = 136972800.

The previous prime is 381476287. The next prime is 381476369. The reversal of 381476300 is 3674183.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4596059 + ... + 4596141.

It is an arithmetic number, because the mean of its divisors is an integer number (6379800).

Almost surely, 2^381476300 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 381476300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (459345600).

381476300 is an abundant number, since it is smaller than the sum of its proper divisors (537214900).

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

381476300 is a wasteful number, since it uses less digits than its factorization.

381476300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216 (or 209 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 381476300 is about 19531.4182792751. The cubic root of 381476300 is about 725.2524210231.

The spelling of 381476300 in words is "three hundred eighty-one million, four hundred seventy-six thousand, three hundred".