30830269 has 8 divisors (see below), whose sum is σ = 31858112. Its totient is φ = 29816640.

The previous prime is 30830263. The next prime is 30830279. The reversal of 30830269 is 96203803.

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 30830269 - 2¹¹ = 30828221 is a prime.

It is a super-2 number, since 2×30830269² = 1901010973224722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30830269.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30830263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 949 + ... + 7909.

It is an arithmetic number, because the mean of its divisors is an integer number (3982264).

Almost surely, 2^30830269 is an apocalyptic number.

It is an amenable number.

30830269 is a deficient number, since it is larger than the sum of its proper divisors (1027843).

30830269 is a wasteful number, since it uses less digits than its factorization.

30830269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7107.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 30830269 is about 5552.5011481314. The cubic root of 30830269 is about 313.5636934586.

The spelling of 30830269 in words is "thirty million, eight hundred thirty thousand, two hundred sixty-nine".