381750934 has 8 divisors (see below), whose sum is σ = 575533728. Its totient is φ = 189906360.

The previous prime is 381750931. The next prime is 381750937. The reversal of 381750934 is 439057183.

It is an interprime number because it is at equal distance from previous prime (381750931) and next prime (381750937).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (381750931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 484062 + ... + 484849.

It is an arithmetic number, because the mean of its divisors is an integer number (71941716).

Almost surely, 2^381750934 is an apocalyptic number.

381750934 is a deficient number, since it is larger than the sum of its proper divisors (193782794).

381750934 is a wasteful number, since it uses less digits than its factorization.

381750934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 969110.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 381750934 is about 19538.4475841864. The cubic root of 381750934 is about 725.4264215177.

The spelling of 381750934 in words is "three hundred eighty-one million, seven hundred fifty thousand, nine hundred thirty-four".