9434920 has 64 divisors (see below), whose sum is σ = 23768640. Its totient is φ = 3340800.

The previous prime is 9434917. The next prime is 9434923. The reversal of 9434920 is 294349.

9434920 is nontrivially palindromic in base 13.

It is an interprime number because it is at equal distance from previous prime (9434917) and next prime (9434923).

It is not an unprimeable number, because it can be changed into a prime (9434923) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17779 + ... + 18301.

It is an arithmetic number, because the mean of its divisors is an integer number (371385).

Almost surely, 2^9434920 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9434920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11884320).

9434920 is an abundant number, since it is smaller than the sum of its proper divisors (14333720).

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

9434920 is a wasteful number, since it uses less digits than its factorization.

9434920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586 (or 582 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 9434920 is about 3071.6314883137. The cubic root of 9434920 is about 211.3064436083.

The spelling of 9434920 in words is "nine million, four hundred thirty-four thousand, nine hundred twenty".