508678716 has 96 divisors (see below), whose sum is σ = 1537768960. Its totient is φ = 127090944.

The previous prime is 508678711. The next prime is 508678717. The reversal of 508678716 is 617876805.

It is a super-2 number, since 2×508678716² = 517508072222817312, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (508678711) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8490 + ... + 33006.

Almost surely, 2^508678716 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 508678716, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (768884480).

508678716 is an abundant number, since it is smaller than the sum of its proper divisors (1029090244).

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

508678716 is a wasteful number, since it uses less digits than its factorization.

508678716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24563 (or 24561 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 48.

The square root of 508678716 is about 22553.9068899382. The cubic root of 508678716 is about 798.2664106318.

The spelling of 508678716 in words is "five hundred eight million, six hundred seventy-eight thousand, seven hundred sixteen".