30480704 has 28 divisors (see below), whose sum is σ = 63117984. Its totient is φ = 14577024.

The previous prime is 30480647. The next prime is 30480707. The reversal of 30480704 is 40708403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30480707) 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, 8882 + ... + 11825.

Almost surely, 2^30480704 is an apocalyptic number.

It is an amenable number.

30480704 is an abundant number, since it is smaller than the sum of its proper divisors (32637280).

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

30480704 is a wasteful number, since it uses less digits than its factorization.

30480704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20742 (or 20732 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 30480704 is about 5520.9332544417. The cubic root of 30480704 is about 312.3740855926.

The spelling of 30480704 in words is "thirty million, four hundred eighty thousand, seven hundred four".