30234413 has 4 divisors (see below), whose sum is σ = 32983008. Its totient is φ = 27485820.

The previous prime is 30234389. The next prime is 30234437. The reversal of 30234413 is 31443203.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (30234389) and next prime (30234437).

It is a cyclic number.

It is not a de Polignac number, because 30234413 - 2⁸ = 30234157 is a prime.

It is a super-3 number, since 3×30234413³ (a number of 23 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30234013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1374281 + ... + 1374302.

It is an arithmetic number, because the mean of its divisors is an integer number (8245752).

Almost surely, 2^30234413 is an apocalyptic number.

It is an amenable number.

30234413 is a deficient number, since it is larger than the sum of its proper divisors (2748595).

30234413 is a wasteful number, since it uses less digits than its factorization.

30234413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2748594.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 30234413 is about 5498.5828174176. The cubic root of 30234413 is about 311.5304581141.

Adding to 30234413 its reverse (31443203), we get a palindrome (61677616).

The spelling of 30234413 in words is "thirty million, two hundred thirty-four thousand, four hundred thirteen".