768381027 has 8 divisors (see below), whose sum is σ = 1026220800. Its totient is φ = 511397640.

The previous prime is 768381007. The next prime is 768381037. The reversal of 768381027 is 720183867.

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

It is not a de Polignac number, because 768381027 - 2⁸ = 768380771 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 768381027.

It is not an unprimeable number, because it can be changed into a prime (768381007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211999 + ... + 215592.

It is an arithmetic number, because the mean of its divisors is an integer number (128277600).

Almost surely, 2^768381027 is an apocalyptic number.

768381027 is a deficient number, since it is larger than the sum of its proper divisors (257839773).

768381027 is a wasteful number, since it uses less digits than its factorization.

768381027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428193.

The product of its (nonzero) digits is 112896, while the sum is 42.

The square root of 768381027 is about 27719.6866324279. The cubic root of 768381027 is about 915.9228158905.

The spelling of 768381027 in words is "seven hundred sixty-eight million, three hundred eighty-one thousand, twenty-seven".