378465338 has 8 divisors (see below), whose sum is σ = 579776832. Its totient is φ = 185206396.

The previous prime is 378465259. The next prime is 378465397. The reversal of 378465338 is 833564873.

378465338 is digitally balanced in base 3, 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.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a junction number, because it is equal to n+sod(n) for n = 378465292 and 378465301.

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, 2013020 + ... + 2013207.

It is an arithmetic number, because the mean of its divisors is an integer number (72472104).

Almost surely, 2^378465338 is an apocalyptic number.

378465338 is a deficient number, since it is larger than the sum of its proper divisors (201311494).

378465338 is a wasteful number, since it uses less digits than its factorization.

378465338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4026276.

The product of its digits is 1451520, while the sum is 47.

The square root of 378465338 is about 19454.1856164682. The cubic root of 378465338 is about 723.3392588489.

The spelling of 378465338 in words is "three hundred seventy-eight million, four hundred sixty-five thousand, three hundred thirty-eight".