30349 has 8 divisors (see below), whose sum is σ = 34560. Its totient is φ = 26400.

The previous prime is 30347. The next prime is 30367. The reversal of 30349 is 94303.

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

It is not a de Polignac number, because 30349 - 2¹ = 30347 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 3⁸ + 0 + 3⁹ + 4⁶ + 9 .

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 297 + ... + 385.

It is an arithmetic number, because the mean of its divisors is an integer number (4320).

2³⁰³⁴⁹ is an apocalyptic number.

It is an amenable number.

30349 is a deficient number, since it is larger than the sum of its proper divisors (4211).

30349 is a wasteful number, since it uses less digits than its factorization.

30349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 30349 is about 174.2096438203. The cubic root of 30349 is about 31.1923523881.

The spelling of 30349 in words is "thirty thousand, three hundred forty-nine".