608328728 has 24 divisors (see below), whose sum is σ = 1326840300. Its totient is φ = 260712144.

The previous prime is 608328701. The next prime is 608328733. The reversal of 608328728 is 827823806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 775538 + ... + 776321.

Almost surely, 2^608328728 is an apocalyptic number.

It is an amenable number.

608328728 is an abundant number, since it is smaller than the sum of its proper divisors (718511572).

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

608328728 is a wasteful number, since it uses less digits than its factorization.

608328728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1551879 (or 1551868 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 44.

The square root of 608328728 is about 24664.3209515283. The cubic root of 608328728 is about 847.3173684892.

The spelling of 608328728 in words is "six hundred eight million, three hundred twenty-eight thousand, seven hundred twenty-eight".