30328696 has 8 divisors (see below), whose sum is σ = 56866320. Its totient is φ = 15164344.

The previous prime is 30328687. The next prime is 30328733. The reversal of 30328696 is 69682303.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1895536 + ... + 1895551.

It is an arithmetic number, because the mean of its divisors is an integer number (7108290).

Almost surely, 2^30328696 is an apocalyptic number.

It is an amenable number.

30328696 is a deficient number, since it is larger than the sum of its proper divisors (26537624).

30328696 is a wasteful number, since it uses less digits than its factorization.

30328696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3791093 (or 3791089 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 37.

The square root of 30328696 is about 5507.1495349228. The cubic root of 30328696 is about 311.8539476394.

The spelling of 30328696 in words is "thirty million, three hundred twenty-eight thousand, six hundred ninety-six".