9289650 has 48 divisors (see below), whose sum is σ = 24400224. Its totient is φ = 2330880.

The previous prime is 9289639. The next prime is 9289661. The reversal of 9289650 is 569829.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (9289639) and next prime (9289661).

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 9289599 and 9289608.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 729 + ... + 4371.

It is an arithmetic number, because the mean of its divisors is an integer number (508338).

Almost surely, 2^9289650 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9289650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12200112).

9289650 is an abundant number, since it is smaller than the sum of its proper divisors (15110574).

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

9289650 is a wasteful number, since it uses less digits than its factorization.

9289650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3675 (or 3670 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 9289650 is about 3047.8927146473. The cubic root of 9289650 is about 210.2163303599.

The spelling of 9289650 in words is "nine million, two hundred eighty-nine thousand, six hundred fifty".