378444295 has 4 divisors (see below), whose sum is σ = 454133160. Its totient is φ = 302755432.

The previous prime is 378444281. The next prime is 378444301. The reversal of 378444295 is 592444873.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 592444873 = 2207 ⋅268439.

It is a cyclic number.

It is not a de Polignac number, because 378444295 - 2⁵ = 378444263 is a prime.

It is a plaindrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37844425 + ... + 37844434.

It is an arithmetic number, because the mean of its divisors is an integer number (113533290).

Almost surely, 2^378444295 is an apocalyptic number.

378444295 is a deficient number, since it is larger than the sum of its proper divisors (75688865).

378444295 is an equidigital number, since it uses as much as digits as its factorization.

378444295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75688864.

The product of its digits is 967680, while the sum is 46.

The square root of 378444295 is about 19453.6447741805. The cubic root of 378444295 is about 723.3258525044.

The spelling of 378444295 in words is "three hundred seventy-eight million, four hundred forty-four thousand, two hundred ninety-five".