504338378 has 8 divisors (see below), whose sum is σ = 765622368. Its totient is φ = 249130924.

The previous prime is 504338369. The next prime is 504338383. The reversal of 504338378 is 873833405.

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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1518926 + ... + 1519257.

It is an arithmetic number, because the mean of its divisors is an integer number (95702796).

Almost surely, 2^504338378 is an apocalyptic number.

504338378 is a deficient number, since it is larger than the sum of its proper divisors (261283990).

504338378 is a wasteful number, since it uses less digits than its factorization.

504338378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3038268.

The product of its (nonzero) digits is 241920, while the sum is 41.

The square root of 504338378 is about 22457.4793331754. The cubic root of 504338378 is about 795.9895003371.

The spelling of 504338378 in words is "five hundred four million, three hundred thirty-eight thousand, three hundred seventy-eight".