30800060 has 12 divisors (see below), whose sum is σ = 64680168. Its totient is φ = 12320016.

The previous prime is 30800027. The next prime is 30800069. The reversal of 30800060 is 6000803.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30800069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 769982 + ... + 770021.

It is an arithmetic number, because the mean of its divisors is an integer number (5390014).

Almost surely, 2^30800060 is an apocalyptic number.

It is an amenable number.

30800060 is an abundant number, since it is smaller than the sum of its proper divisors (33880108).

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

30800060 is a wasteful number, since it uses less digits than its factorization.

30800060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1540012 (or 1540010 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 30800060 is about 5549.7801758268. The cubic root of 30800060 is about 313.4612449941.

Adding to 30800060 its reverse (6000803), we get a palindrome (36800863).

The spelling of 30800060 in words is "thirty million, eight hundred thousand, sixty".