503514396 has 216 divisors, whose sum is σ = 1636325600. Its totient is φ = 130394880.

The previous prime is 503514371. The next prime is 503514409. The reversal of 503514396 is 693415305.

503514396 is a `hidden beast` number, since 50 + 3 + 514 + 3 + 96 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 503514396.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1493940 + ... + 1494276.

Almost surely, 2^503514396 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 503514396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (818162800).

503514396 is an abundant number, since it is smaller than the sum of its proper divisors (1132811204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

503514396 is a wasteful number, since it uses less digits than its factorization.

503514396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390 (or 360 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 36.

The square root of 503514396 is about 22439.1264535855. The cubic root of 503514396 is about 795.5557713409. Note that the first 3 decimals are identical.

The spelling of 503514396 in words is "five hundred three million, five hundred fourteen thousand, three hundred ninety-six".