378595238 has 16 divisors (see below), whose sum is σ = 649374720. Its totient is φ = 162166536.

The previous prime is 378595237. The next prime is 378595241. The reversal of 378595238 is 832595873.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378595237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23693 + ... + 36311.

It is an arithmetic number, because the mean of its divisors is an integer number (40585920).

Almost surely, 2^378595238 is an apocalyptic number.

378595238 is a deficient number, since it is larger than the sum of its proper divisors (270779482).

378595238 is a wasteful number, since it uses less digits than its factorization.

378595238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14771.

The product of its digits is 1814400, while the sum is 50.

The square root of 378595238 is about 19457.5239431948. The cubic root of 378595238 is about 723.4220062080.

The spelling of 378595238 in words is "three hundred seventy-eight million, five hundred ninety-five thousand, two hundred thirty-eight".