473297400 has 144 divisors (see below), whose sum is σ = 1644481800. Its totient is φ = 121847040.

The previous prime is 473297393. The next prime is 473297401. The reversal of 473297400 is 4792374.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473297401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 47667 + ... + 56733.

Almost surely, 2^473297400 is an apocalyptic number.

473297400 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 473297400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (822240900).

473297400 is an abundant number, since it is smaller than the sum of its proper divisors (1171184400).

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

473297400 is a wasteful number, since it uses less digits than its factorization.

473297400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9118 (or 9106 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 473297400 is about 21755.3993298216. The cubic root of 473297400 is about 779.3120166306.

The spelling of 473297400 in words is "four hundred seventy-three million, two hundred ninety-seven thousand, four hundred".