381371068 has 12 divisors (see below), whose sum is σ = 718737880. Its totient is φ = 176017392.

The previous prime is 381371041. The next prime is 381371069. The reversal of 381371068 is 860173183.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (381371069) 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, 3666978 + ... + 3667081.

Almost surely, 2^381371068 is an apocalyptic number.

It is an amenable number.

381371068 is a deficient number, since it is larger than the sum of its proper divisors (337366812).

381371068 is a wasteful number, since it uses less digits than its factorization.

381371068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7334076 (or 7334074 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 381371068 is about 19528.7241774776. The cubic root of 381371068 is about 725.1857268129.

The spelling of 381371068 in words is "three hundred eighty-one million, three hundred seventy-one thousand, sixty-eight".