378118346 has 16 divisors (see below), whose sum is σ = 591280128. Its totient is φ = 181146000.

The previous prime is 378118339. The next prime is 378118357. The reversal of 378118346 is 643811873.

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, 23930 + ... + 36453.

It is an arithmetic number, because the mean of its divisors is an integer number (36955008).

Almost surely, 2^378118346 is an apocalyptic number.

378118346 is a deficient number, since it is larger than the sum of its proper divisors (213161782).

378118346 is a wasteful number, since it uses less digits than its factorization.

378118346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60517.

The product of its digits is 96768, while the sum is 41.

The square root of 378118346 is about 19445.2653877493. The cubic root of 378118346 is about 723.1181292352.

The spelling of 378118346 in words is "three hundred seventy-eight million, one hundred eighteen thousand, three hundred forty-six".