473213400 has 96 divisors (see below), whose sum is σ = 1600344000. Its totient is φ = 114716800.

The previous prime is 473213399. The next prime is 473213413. The reversal of 473213400 is 4312374.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29250 + ... + 42449.

It is an arithmetic number, because the mean of its divisors is an integer number (16670250).

Almost surely, 2^473213400 is an apocalyptic number.

473213400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

473213400 is an abundant number, since it is smaller than the sum of its proper divisors (1127130600).

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

473213400 is a wasteful number, since it uses less digits than its factorization.

473213400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71729 (or 71720 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 473213400 is about 21753.4686889241. The cubic root of 473213400 is about 779.2659102555.

Adding to 473213400 its reverse (4312374), we get a palindrome (477525774).

It can be divided in two parts, 47321 and 3400, that added together give a triangular number (50721 = T₃₁₈).

The spelling of 473213400 in words is "four hundred seventy-three million, two hundred thirteen thousand, four hundred".