508720896 has 108 divisors (see below), whose sum is σ = 1544098920. Its totient is φ = 160634880.

The previous prime is 508720873. The next prime is 508720909. The reversal of 508720896 is 698027805.

It is a super-3 number, since 3×508720896³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37966 + ... + 49586.

Almost surely, 2^508720896 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 508720896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (772049460).

508720896 is an abundant number, since it is smaller than the sum of its proper divisors (1035378024).

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

508720896 is a wasteful number, since it uses less digits than its factorization.

508720896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11662 (or 11645 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The square root of 508720896 is about 22554.8419635341. The cubic root of 508720896 is about 798.2884742943.

The spelling of 508720896 in words is "five hundred eight million, seven hundred twenty thousand, eight hundred ninety-six".