381068150 has 36 divisors (see below), whose sum is σ = 726996996. Its totient is φ = 148528800.

The previous prime is 381068131. The next prime is 381068153. The reversal of 381068150 is 51860183.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (381068153) 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 17 ways as a sum of consecutive naturals, for example, 904940 + ... + 905360.

It is an arithmetic number, because the mean of its divisors is an integer number (20194361).

Almost surely, 2^381068150 is an apocalyptic number.

381068150 is a deficient number, since it is larger than the sum of its proper divisors (345928846).

381068150 is an equidigital number, since it uses as much as digits as its factorization.

381068150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 897 (or 471 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 381068150 is about 19520.9669330185. The cubic root of 381068150 is about 724.9936741422.

The spelling of 381068150 in words is "three hundred eighty-one million, sixty-eight thousand, one hundred fifty".