474336 has 72 divisors (see below), whose sum is σ = 1421784. Its totient is φ = 155520.

The previous prime is 474319. The next prime is 474337. The reversal of 474336 is 633474.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a zygodrome in base 2 and base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474337) by changing a digit.

474336 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7746 + ... + 7806.

It is an arithmetic number, because the mean of its divisors is an integer number (19747).

474336 is a Friedman number, since it can be written as (74+4)^3-6^3, using all its digits and the basic arithmetic operations.

2⁴⁷⁴³³⁶ 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 474336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (710892).

474336 is an abundant number, since it is smaller than the sum of its proper divisors (947448).

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

474336 is an equidigital number, since it uses as much as digits as its factorization.

474336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86 (or 66 counting only the distinct ones).

The product of its digits is 6048, while the sum is 27.

The square root of 474336 is about 688.7205529095. The cubic root of 474336 is about 77.9881638845.

The spelling of 474336 in words is "four hundred seventy-four thousand, three hundred thirty-six".