379278928 has 20 divisors (see below), whose sum is σ = 839832160. Its totient is φ = 162548064.

The previous prime is 379278923. The next prime is 379278967. The reversal of 379278928 is 829872973.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379278923) 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, 1693098 + ... + 1693321.

It is an arithmetic number, because the mean of its divisors is an integer number (41991608).

Almost surely, 2^379278928 is an apocalyptic number.

It is an amenable number.

379278928 is an abundant number, since it is smaller than the sum of its proper divisors (460553232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

379278928 is a wasteful number, since it uses less digits than its factorization.

379278928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3386434 (or 3386428 counting only the distinct ones).

The product of its digits is 3048192, while the sum is 55.

The square root of 379278928 is about 19475.0848008423. The cubic root of 379278928 is about 723.8572106305.

The spelling of 379278928 in words is "three hundred seventy-nine million, two hundred seventy-eight thousand, nine hundred twenty-eight".