381927795 has 8 divisors (see below), whose sum is σ = 611084496. Its totient is φ = 203694816.

The previous prime is 381927779. The next prime is 381927823. The reversal of 381927795 is 597729183.

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

It is not a de Polignac number, because 381927795 - 2⁴ = 381927779 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12730912 + ... + 12730941.

It is an arithmetic number, because the mean of its divisors is an integer number (76385562).

Almost surely, 2^381927795 is an apocalyptic number.

381927795 is a deficient number, since it is larger than the sum of its proper divisors (229156701).

381927795 is a wasteful number, since it uses less digits than its factorization.

381927795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25461861.

The product of its digits is 952560, while the sum is 51.

The square root of 381927795 is about 19542.9730338042. The cubic root of 381927795 is about 725.5384315769.

The spelling of 381927795 in words is "three hundred eighty-one million, nine hundred twenty-seven thousand, seven hundred ninety-five".