29830230 has 24 divisors (see below), whose sum is σ = 77558832. Its totient is φ = 7954704.

The previous prime is 29830169. The next prime is 29830237. The reversal of 29830230 is 3203892.

It is a junction number, because it is equal to n+sod(n) for n = 29830194 and 29830203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29830237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 165634 + ... + 165813.

It is an arithmetic number, because the mean of its divisors is an integer number (3231618).

Almost surely, 2^29830230 is an apocalyptic number.

29830230 is an abundant number, since it is smaller than the sum of its proper divisors (47728602).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29830230 is a wasteful number, since it uses less digits than its factorization.

29830230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331460 (or 331457 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 29830230 is about 5461.7057775021. The cubic root of 29830230 is about 310.1360138491.

The spelling of 29830230 in words is "twenty-nine million, eight hundred thirty thousand, two hundred thirty".