378888573 has 32 divisors (see below), whose sum is σ = 600846336. Its totient is φ = 207874368.

The previous prime is 378888539. The next prime is 378888599. The reversal of 378888573 is 375888873.

It is a happy number.

It is not a de Polignac number, because 378888573 - 2¹⁴ = 378872189 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378888533) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48690 + ... + 55932.

It is an arithmetic number, because the mean of its divisors is an integer number (18776448).

Almost surely, 2^378888573 is an apocalyptic number.

It is an amenable number.

378888573 is a deficient number, since it is larger than the sum of its proper divisors (221957763).

378888573 is a wasteful number, since it uses less digits than its factorization.

378888573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7353.

The product of its digits is 9031680, while the sum is 57.

The square root of 378888573 is about 19465.0603132896. The cubic root of 378888573 is about 723.6087933896.

The spelling of 378888573 in words is "three hundred seventy-eight million, eight hundred eighty-eight thousand, five hundred seventy-three".