9620394 has 48 divisors (see below), whose sum is σ = 23040192. Its totient is φ = 2623104.

The previous prime is 9620393. The next prime is 9620399. The reversal of 9620394 is 4930269.

9620394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (9620393) 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, 22002 + ... + 22434.

It is an arithmetic number, because the mean of its divisors is an integer number (480004).

Almost surely, 2^9620394 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9620394, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11520096).

9620394 is an abundant number, since it is smaller than the sum of its proper divisors (13419798).

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

9620394 is a wasteful number, since it uses less digits than its factorization.

9620394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491 (or 468 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 9620394 is about 3101.6759985530. The cubic root of 9620394 is about 212.6821064099.

The spelling of 9620394 in words is "nine million, six hundred twenty thousand, three hundred ninety-four".