30328699 has 8 divisors (see below), whose sum is σ = 30820608. Its totient is φ = 29840640.

The previous prime is 30328687. The next prime is 30328733. The reversal of 30328699 is 99682303.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30328699 - 2¹¹ = 30326651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30328609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17709 + ... + 19345.

It is an arithmetic number, because the mean of its divisors is an integer number (3852576).

Almost surely, 2^30328699 is an apocalyptic number.

30328699 is a deficient number, since it is larger than the sum of its proper divisors (491909).

30328699 is a wasteful number, since it uses less digits than its factorization.

30328699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1925.

The product of its (nonzero) digits is 69984, while the sum is 40.

The square root of 30328699 is about 5507.1498072960. The cubic root of 30328699 is about 311.8539579219.

The spelling of 30328699 in words is "thirty million, three hundred twenty-eight thousand, six hundred ninety-nine".