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9474 = 231579
BaseRepresentation
bin10010100000010
3110222220
42110002
5300344
6111510
736423
oct22402
913886
109474
117133
125596
13440a
14364a
152c19
hex2502

9474 has 8 divisors (see below), whose sum is σ = 18960. Its totient is φ = 3156.

The previous prime is 9473. The next prime is 9479. The reversal of 9474 is 4749.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 94 + 74 + 44 + 44 .

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (9473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 784 + ... + 795.

It is an arithmetic number, because the mean of its divisors is an integer number (2370).

It is a narcissistic number, because it is equal to 94 + 44 + 74 + 44.

29474 is an apocalyptic number.

9474 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9480).

9474 is a wasteful number, since it uses less digits than its factorization.

9474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1584.

The product of its digits is 1008, while the sum is 24.

The square root of 9474 is about 97.3344748792. The cubic root of 9474 is about 21.1597789674.

The spelling of 9474 in words is "nine thousand, four hundred seventy-four".

Divisors: 1 2 3 6 1579 3158 4737 9474