378136375 has 16 divisors (see below), whose sum is σ = 472672512. Its totient is φ = 302023200.

The previous prime is 378136333. The next prime is 378136387. The reversal of 378136375 is 573631873.

It is not a de Polignac number, because 378136375 - 2¹³ = 378128183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89562 + ... + 93688.

It is an arithmetic number, because the mean of its divisors is an integer number (29542032).

Almost surely, 2^378136375 is an apocalyptic number.

378136375 is a deficient number, since it is larger than the sum of its proper divisors (94536137).

378136375 is an equidigital number, since it uses as much as digits as its factorization.

378136375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4875 (or 4865 counting only the distinct ones).

The product of its digits is 317520, while the sum is 43.

The square root of 378136375 is about 19445.7289655081. The cubic root of 378136375 is about 723.1296220123.

The spelling of 378136375 in words is "three hundred seventy-eight million, one hundred thirty-six thousand, three hundred seventy-five".