378318118 has 16 divisors (see below), whose sum is σ = 586691424. Its totient is φ = 182822400.

The previous prime is 378318097. The next prime is 378318131. The reversal of 378318118 is 811813873.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5755 + ... + 28102.

It is an arithmetic number, because the mean of its divisors is an integer number (36668214).

Almost surely, 2^378318118 is an apocalyptic number.

378318118 is a deficient number, since it is larger than the sum of its proper divisors (208373306).

378318118 is a wasteful number, since it uses less digits than its factorization.

378318118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34047.

The product of its digits is 32256, while the sum is 40.

The square root of 378318118 is about 19450.4014868588. The cubic root of 378318118 is about 723.2454556161.

The spelling of 378318118 in words is "three hundred seventy-eight million, three hundred eighteen thousand, one hundred eighteen".