30470716 has 6 divisors (see below), whose sum is σ = 53323760. Its totient is φ = 15235356.

The previous prime is 30470701. The next prime is 30470719. The reversal of 30470716 is 61707403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30470719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3808836 + ... + 3808843.

Almost surely, 2^30470716 is an apocalyptic number.

It is an amenable number.

30470716 is a deficient number, since it is larger than the sum of its proper divisors (22853044).

30470716 is a wasteful number, since it uses less digits than its factorization.

30470716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7617683 (or 7617681 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 30470716 is about 5520.0286231142. The cubic root of 30470716 is about 312.3399620017.

The spelling of 30470716 in words is "thirty million, four hundred seventy thousand, seven hundred sixteen".