9394380 has 72 divisors (see below), whose sum is σ = 29566992. Its totient is φ = 2503872.

The previous prime is 9394369. The next prime is 9394381. The reversal of 9394380 is 834939.

9394380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (9394381) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3894 + ... + 5826.

Almost surely, 2^9394380 is an apocalyptic number.

9394380 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9394380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14783496).

9394380 is an abundant number, since it is smaller than the sum of its proper divisors (20172612).

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

9394380 is a wasteful number, since it uses less digits than its factorization.

9394380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1957 (or 1943 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 9394380 is about 3065.0252853769. The cubic root of 9394380 is about 211.0033616559.

The spelling of 9394380 in words is "nine million, three hundred ninety-four thousand, three hundred eighty".