30234869 has 8 divisors (see below), whose sum is σ = 34598208. Its totient is φ = 25882560.

The previous prime is 30234847. The next prime is 30234887. The reversal of 30234869 is 96843203.

It is a happy number.

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 30234869 - 2⁸ = 30234613 is a prime.

It is a super-2 number, since 2×30234869² = 1828294606894322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30234839) 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, 4349 + ... + 8909.

It is an arithmetic number, because the mean of its divisors is an integer number (4324776).

Almost surely, 2^30234869 is an apocalyptic number.

It is an amenable number.

30234869 is a deficient number, since it is larger than the sum of its proper divisors (4363339).

30234869 is an equidigital number, since it uses as much as digits as its factorization.

30234869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5515.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 30234869 is about 5498.6242824910. The cubic root of 30234869 is about 311.5320242895.

The spelling of 30234869 in words is "thirty million, two hundred thirty-four thousand, eight hundred sixty-nine".