30368093 has 12 divisors (see below), whose sum is σ = 35431200. Its totient is φ = 25952472.

The previous prime is 30368089. The next prime is 30368161. The reversal of 30368093 is 39086303.

It is a happy number.

It is not a de Polignac number, because 30368093 - 2² = 30368089 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30368053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21008 + ... + 22406.

It is an arithmetic number, because the mean of its divisors is an integer number (2952600).

Almost surely, 2^30368093 is an apocalyptic number.

It is an amenable number.

30368093 is a deficient number, since it is larger than the sum of its proper divisors (5063107).

30368093 is a wasteful number, since it uses less digits than its factorization.

30368093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1856 (or 1849 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 30368093 is about 5510.7252698715. The cubic root of 30368093 is about 311.9889220535.

The spelling of 30368093 in words is "thirty million, three hundred sixty-eight thousand, ninety-three".