378744495 has 32 divisors (see below), whose sum is σ = 629683200. Its totient is φ = 194162304.

The previous prime is 378744481. The next prime is 378744503. The reversal of 378744495 is 594447873.

378744495 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 378744495 - 2⁸ = 378744239 is a prime.

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 31 ways as a sum of consecutive naturals, for example, 102144 + ... + 105786.

It is an arithmetic number, because the mean of its divisors is an integer number (19677600).

Almost surely, 2^378744495 is an apocalyptic number.

378744495 is a deficient number, since it is larger than the sum of its proper divisors (250938705).

378744495 is a wasteful number, since it uses less digits than its factorization.

378744495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3919.

The product of its digits is 3386880, while the sum is 51.

The square root of 378744495 is about 19461.3590224321. The cubic root of 378744495 is about 723.5170607687.

The spelling of 378744495 in words is "three hundred seventy-eight million, seven hundred forty-four thousand, four hundred ninety-five".