30080308 has 24 divisors (see below), whose sum is σ = 54721800. Its totient is φ = 14450688.

The previous prime is 30080299. The next prime is 30080311. The reversal of 30080308 is 80308003.

It can be written as a sum of positive squares in 4 ways, for example, as 10614564 + 19465744 = 3258^2 + 4412^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29308 + ... + 30316.

It is an arithmetic number, because the mean of its divisors is an integer number (2280075).

Almost surely, 2^30080308 is an apocalyptic number.

It is an amenable number.

30080308 is a deficient number, since it is larger than the sum of its proper divisors (24641492).

30080308 is a wasteful number, since it uses less digits than its factorization.

30080308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1299 (or 1297 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 30080308 is about 5484.5517592598. The cubic root of 30080308 is about 311.0002653679. Note that the first 3 decimals are identical.

It can be divided in two parts, 300 and 80308, that added together give a palindrome (80608).

The spelling of 30080308 in words is "thirty million, eighty thousand, three hundred eight".