9390006 has 36 divisors (see below), whose sum is σ = 21251412. Its totient is φ = 3107484.

The previous prime is 9389987. The next prime is 9390037. The reversal of 9390006 is 6000939.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a zygodrome in base 5.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 67485 + ... + 67623.

It is an arithmetic number, because the mean of its divisors is an integer number (590317).

Almost surely, 2^9390006 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9390006, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10625706).

9390006 is an abundant number, since it is smaller than the sum of its proper divisors (11861406).

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

9390006 is an equidigital number, since it uses as much as digits as its factorization.

9390006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295 (or 144 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 27.

The square root of 9390006 is about 3064.3116682218. The cubic root of 9390006 is about 210.9706090251.

The spelling of 9390006 in words is "nine million, three hundred ninety thousand, six".