378281050 has 24 divisors (see below), whose sum is σ = 804118176. Its totient is φ = 129696240.

The previous prime is 378281027. The next prime is 378281063. The reversal of 378281050 is 50182873.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 378280997 and 378281015.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 540052 + ... + 540751.

It is an arithmetic number, because the mean of its divisors is an integer number (33504924).

Almost surely, 2^378281050 is an apocalyptic number.

378281050 is an abundant number, since it is smaller than the sum of its proper divisors (425837126).

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

378281050 is a wasteful number, since it uses less digits than its factorization.

378281050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1080822 (or 1080817 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 378281050 is about 19449.4485783016. The cubic root of 378281050 is about 723.2218333990.

The spelling of 378281050 in words is "three hundred seventy-eight million, two hundred eighty-one thousand, fifty".