8945378 has 8 divisors (see below), whose sum is σ = 14450268. Its totient is φ = 4128624.

The previous prime is 8945353. The next prime is 8945381. The reversal of 8945378 is 8735498.

8945378 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 8898289 + 47089 = 2983^2 + 217^2 .

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

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, 172001 + ... + 172052.

Almost surely, 2^8945378 is an apocalyptic number.

8945378 is a deficient number, since it is larger than the sum of its proper divisors (5504890).

8945378 is a wasteful number, since it uses less digits than its factorization.

8945378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344068.

The product of its digits is 241920, while the sum is 44.

The square root of 8945378 is about 2990.8824784668. The cubic root of 8945378 is about 207.5867194502.

The spelling of 8945378 in words is "eight million, nine hundred forty-five thousand, three hundred seventy-eight".