9305030 has 16 divisors (see below), whose sum is σ = 19141920. Its totient is φ = 3190272.

The previous prime is 9304993. The next prime is 9305057. The reversal of 9305030 is 305039.

It is an Ulam number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 9304993 and 9305011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66395 + ... + 66534.

It is an arithmetic number, because the mean of its divisors is an integer number (1196370).

Almost surely, 2^9305030 is an apocalyptic number.

9305030 is an abundant number, since it is smaller than the sum of its proper divisors (9836890).

9305030 is a wasteful number, since it uses less digits than its factorization.

9305030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132943.

The product of its (nonzero) digits is 405, while the sum is 20.

The square root of 9305030 is about 3050.4147259020. The cubic root of 9305030 is about 210.3322781993.

The spelling of 9305030 in words is "nine million, three hundred five thousand, thirty".