9390930 has 16 divisors (see below), whose sum is σ = 22538304. Its totient is φ = 2504240.

The previous prime is 9390907. The next prime is 9390937. The reversal of 9390930 is 390939.

9390930 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 9390891 and 9390900.

It is not an unprimeable number, because it can be changed into a prime (9390937) 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, 156486 + ... + 156545.

It is an arithmetic number, because the mean of its divisors is an integer number (1408644).

Almost surely, 2^9390930 is an apocalyptic number.

9390930 is an abundant number, since it is smaller than the sum of its proper divisors (13147374).

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

9390930 is a wasteful number, since it uses less digits than its factorization.

9390930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313041.

The product of its (nonzero) digits is 6561, while the sum is 33.

The square root of 9390930 is about 3064.4624324667. The cubic root of 9390930 is about 210.9775288094.

It can be divided in two parts, 93909 and 30, that added together give a palindrome (93939).

The spelling of 9390930 in words is "nine million, three hundred ninety thousand, nine hundred thirty".