473400 has 72 divisors (see below), whose sum is σ = 1595880. Its totient is φ = 125760.

The previous prime is 473383. The next prime is 473411. The reversal of 473400 is 4374.

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 (18).

It is a nialpdrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1669 + ... + 1931.

It is an arithmetic number, because the mean of its divisors is an integer number (22165).

2⁴⁷³⁴⁰⁰ is an apocalyptic number.

473400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 473400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (797940).

473400 is an abundant number, since it is smaller than the sum of its proper divisors (1122480).

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

473400 is a wasteful number, since it uses less digits than its factorization.

473400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285 (or 273 counting only the distinct ones).

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

The square root of 473400 is about 688.0406964708. The cubic root of 473400 is about 77.9368324874.

Adding to 473400 its reverse (4374), we get a palindrome (477774).

The spelling of 473400 in words is "four hundred seventy-three thousand, four hundred", and thus it is an iban number.