470340 has 96 divisors (see below), whose sum is σ = 1599360. Its totient is φ = 114048.

The previous prime is 470333. The next prime is 470347. The reversal of 470340 is 43074.

It is an interprime number because it is at equal distance from previous prime (470333) and next prime (470347).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 470340.

It is not an unprimeable number, because it can be changed into a prime (470347) by changing a digit.

470340 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 31 ways as a sum of consecutive naturals, for example, 6987 + ... + 7053.

It is an arithmetic number, because the mean of its divisors is an integer number (16660).

2⁴⁷⁰³⁴⁰ 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 470340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (799680).

470340 is an abundant number, since it is smaller than the sum of its proper divisors (1129020).

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

470340 is a wasteful number, since it uses less digits than its factorization.

470340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98 (or 90 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 18.

The square root of 470340 is about 685.8133856961. The cubic root of 470340 is about 77.7685446334.

The spelling of 470340 in words is "four hundred seventy thousand, three hundred forty", and thus it is an iban number.