382016278 has 8 divisors (see below), whose sum is σ = 654885072. Its totient is φ = 163721256.

The previous prime is 382016273. The next prime is 382016279. The reversal of 382016278 is 872610283.

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 (382016273) 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, 13643425 + ... + 13643452.

It is an arithmetic number, because the mean of its divisors is an integer number (81860634).

Almost surely, 2^382016278 is an apocalyptic number.

382016278 is a deficient number, since it is larger than the sum of its proper divisors (272868794).

382016278 is a wasteful number, since it uses less digits than its factorization.

382016278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27286886.

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 382016278 is about 19545.2367087227. The cubic root of 382016278 is about 725.5944568787.

The spelling of 382016278 in words is "three hundred eighty-two million, sixteen thousand, two hundred seventy-eight".