378048028 has 12 divisors (see below), whose sum is σ = 664160112. Its totient is φ = 188288000.

The previous prime is 378047983. The next prime is 378048029. The reversal of 378048028 is 820840873.

It is a super-2 number, since 2×378048028² = 285840622949377568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378048029) 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, 182848 + ... + 184903.

It is an arithmetic number, because the mean of its divisors is an integer number (55346676).

Almost surely, 2^378048028 is an apocalyptic number.

It is an amenable number.

378048028 is a deficient number, since it is larger than the sum of its proper divisors (286112084).

378048028 is a wasteful number, since it uses less digits than its factorization.

378048028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368012 (or 368010 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 40.

The square root of 378048028 is about 19443.4572028742. The cubic root of 378048028 is about 723.0733007897.

The spelling of 378048028 in words is "three hundred seventy-eight million, forty-eight thousand, twenty-eight".