378001875 has 30 divisors (see below), whose sum is σ = 631207324. Its totient is φ = 201152000.

The previous prime is 378001867. The next prime is 378001889. The reversal of 378001875 is 578100873.

It is not a de Polignac number, because 378001875 - 2³ = 378001867 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 841651 + ... + 842099.

Almost surely, 2^378001875 is an apocalyptic number.

378001875 is a deficient number, since it is larger than the sum of its proper divisors (253205449).

378001875 is an frugal number, since it uses more digits than its factorization.

378001875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 921 (or 457 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 39.

The square root of 378001875 is about 19442.2703149606. The cubic root of 378001875 is about 723.0438747577.

The spelling of 378001875 in words is "three hundred seventy-eight million, one thousand, eight hundred seventy-five".