378475576 has 8 divisors (see below), whose sum is σ = 709641720. Its totient is φ = 189237784.

The previous prime is 378475561. The next prime is 378475579. The reversal of 378475576 is 675574873.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378475579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23654716 + ... + 23654731.

It is an arithmetic number, because the mean of its divisors is an integer number (88705215).

Almost surely, 2^378475576 is an apocalyptic number.

It is an amenable number.

378475576 is a deficient number, since it is larger than the sum of its proper divisors (331166144).

378475576 is a wasteful number, since it uses less digits than its factorization.

378475576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47309453 (or 47309449 counting only the distinct ones).

The product of its digits is 4939200, while the sum is 52.

The square root of 378475576 is about 19454.4487457239. The cubic root of 378475576 is about 723.3457812257.

The spelling of 378475576 in words is "three hundred seventy-eight million, four hundred seventy-five thousand, five hundred seventy-six".