381333714 has 8 divisors (see below), whose sum is σ = 762667440. Its totient is φ = 127111236.

The previous prime is 381333713. The next prime is 381333737. The reversal of 381333714 is 417333183.

It is a happy number.

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

381333714 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (381333713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31777804 + ... + 31777815.

It is an arithmetic number, because the mean of its divisors is an integer number (95333430).

Almost surely, 2^381333714 is an apocalyptic number.

381333714 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

381333714 is a wasteful number, since it uses less digits than its factorization.

381333714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63555624.

The product of its digits is 18144, while the sum is 33.

The square root of 381333714 is about 19527.7677679759. The cubic root of 381333714 is about 725.1620495474.

Adding to 381333714 its reverse (417333183), we get a palindrome (798666897).

The spelling of 381333714 in words is "three hundred eighty-one million, three hundred thirty-three thousand, seven hundred fourteen".