608530090 has 64 divisors (see below), whose sum is σ = 1310515200. Its totient is φ = 198918720.

The previous prime is 608530063. The next prime is 608530099. The reversal of 608530090 is 90035806.

It is not an unprimeable number, because it can be changed into a prime (608530099) 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, 964075 + ... + 964705.

It is an arithmetic number, because the mean of its divisors is an integer number (20476800).

Almost surely, 2^608530090 is an apocalyptic number.

608530090 is an abundant number, since it is smaller than the sum of its proper divisors (701985110).

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

608530090 is a wasteful number, since it uses less digits than its factorization.

608530090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1267.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 608530090 is about 24668.4026641370. The cubic root of 608530090 is about 847.4108479356.

Adding to 608530090 its reverse (90035806), we get a palindrome (698565896).

The spelling of 608530090 in words is "six hundred eight million, five hundred thirty thousand, ninety".