945318378 has 8 divisors (see below), whose sum is σ = 1890636768. Its totient is φ = 315106124.

The previous prime is 945318359. The next prime is 945318389. The reversal of 945318378 is 873813549.

945318378 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

945318378 is an admirable 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, 78776526 + ... + 78776537.

It is an arithmetic number, because the mean of its divisors is an integer number (236329596).

Almost surely, 2^945318378 is an apocalyptic number.

945318378 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

945318378 is a wasteful number, since it uses less digits than its factorization.

945318378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157553068.

The product of its digits is 725760, while the sum is 48.

The square root of 945318378 is about 30746.0302803468. The cubic root of 945318378 is about 981.4300855027.

The spelling of 945318378 in words is "nine hundred forty-five million, three hundred eighteen thousand, three hundred seventy-eight".