381094303 has 8 divisors (see below), whose sum is σ = 394042320. Its totient is φ = 368320320.

The previous prime is 381094297. The next prime is 381094349. The reversal of 381094303 is 303490183.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-381094303 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (381094003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39048 + ... + 47821.

It is an arithmetic number, because the mean of its divisors is an integer number (49255290).

Almost surely, 2^381094303 is an apocalyptic number.

381094303 is a deficient number, since it is larger than the sum of its proper divisors (12948017).

381094303 is a wasteful number, since it uses less digits than its factorization.

381094303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87017.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 381094303 is about 19521.6367910070. The cubic root of 381094303 is about 725.0102593871.

The spelling of 381094303 in words is "three hundred eighty-one million, ninety-four thousand, three hundred three".