503416 has 8 divisors (see below), whose sum is σ = 943920. Its totient is φ = 251704.

The previous prime is 503413. The next prime is 503423. The reversal of 503416 is 614305.

503416 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 503393 and 503402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31456 + ... + 31471.

It is an arithmetic number, because the mean of its divisors is an integer number (117990).

2⁵⁰³⁴¹⁶ is an apocalyptic number.

It is an amenable number.

503416 is a deficient number, since it is larger than the sum of its proper divisors (440504).

503416 is a wasteful number, since it uses less digits than its factorization.

503416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62933 (or 62929 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 503416 is about 709.5181463500. The cubic root of 503416 is about 79.5503945874.

Subtracting 503416 from its reverse (614305), we obtain a square (110889 = 333²).

It can be divided in two parts, 5034 and 16, that added together give a triangular number (5050 = T₁₀₀).

The spelling of 503416 in words is "five hundred three thousand, four hundred sixteen".