501838414 has 16 divisors (see below), whose sum is σ = 938503296. Its totient is φ = 195521400.

The previous prime is 501838409. The next prime is 501838439. The reversal of 501838414 is 414838105.

It is a self number, because there is not a number n which added to its sum of digits gives 501838414.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 1629192 + ... + 1629499.

It is an arithmetic number, because the mean of its divisors is an integer number (58656456).

Almost surely, 2^501838414 is an apocalyptic number.

501838414 is a deficient number, since it is larger than the sum of its proper divisors (436664882).

501838414 is a wasteful number, since it uses less digits than its factorization.

501838414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3258711.

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 501838414 is about 22401.7502441216. The cubic root of 501838414 is about 794.6721029540.

The spelling of 501838414 in words is "five hundred one million, eight hundred thirty-eight thousand, four hundred fourteen".