507841378 has 8 divisors (see below), whose sum is σ = 831013200. Its totient is φ = 230836980.

The previous prime is 507841339. The next prime is 507841421. The reversal of 507841378 is 873148705.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 11541828 + ... + 11541871.

It is an arithmetic number, because the mean of its divisors is an integer number (103876650).

Almost surely, 2^507841378 is an apocalyptic number.

507841378 is a deficient number, since it is larger than the sum of its proper divisors (323171822).

507841378 is a wasteful number, since it uses less digits than its factorization.

507841378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23083712.

The product of its (nonzero) digits is 188160, while the sum is 43.

The square root of 507841378 is about 22535.3362078315. The cubic root of 507841378 is about 797.8281602675.

The spelling of 507841378 in words is "five hundred seven million, eight hundred forty-one thousand, three hundred seventy-eight".