378000227 has 16 divisors (see below), whose sum is σ = 419489280. Its totient is φ = 337740000.

The previous prime is 378000223. The next prime is 378000241. The reversal of 378000227 is 722000873.

It is a cyclic number.

It is not a de Polignac number, because 378000227 - 2² = 378000223 is a prime.

It is a super-2 number, since 2×378000227² = 285768343224103058, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 378000227.

It is not an unprimeable number, because it can be changed into a prime (378000221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 217253 + ... + 218985.

It is an arithmetic number, because the mean of its divisors is an integer number (26218080).

Almost surely, 2^378000227 is an apocalyptic number.

378000227 is a deficient number, since it is larger than the sum of its proper divisors (41489053).

378000227 is a wasteful number, since it uses less digits than its factorization.

378000227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2074.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 378000227 is about 19442.2279330328. The cubic root of 378000227 is about 723.0428239886.

The spelling of 378000227 in words is "three hundred seventy-eight million, two hundred twenty-seven", and thus it is an aban number.