381368300 has 36 divisors (see below), whose sum is σ = 834113280. Its totient is φ = 151341120.

The previous prime is 381368291. The next prime is 381368303. The reversal of 381368300 is 3863183.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (381368303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2315 + ... + 27714.

Almost surely, 2^381368300 is an apocalyptic number.

It is an amenable number.

381368300 is an abundant number, since it is smaller than the sum of its proper divisors (452744980).

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

381368300 is a wasteful number, since it uses less digits than its factorization.

381368300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30170 (or 30163 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 381368300 is about 19528.6533073840. The cubic root of 381368300 is about 725.1839723371.

The spelling of 381368300 in words is "three hundred eighty-one million, three hundred sixty-eight thousand, three hundred".