473381400 has 96 divisors (see below), whose sum is σ = 1531330560. Its totient is φ = 120743040.

The previous prime is 473381393. The next prime is 473381401. The reversal of 473381400 is 4183374.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473381401) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3352 + ... + 30951.

It is an arithmetic number, because the mean of its divisors is an integer number (15951360).

Almost surely, 2^473381400 is an apocalyptic number.

473381400 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 473381400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (765665280).

473381400 is an abundant number, since it is smaller than the sum of its proper divisors (1057949160).

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

473381400 is a wasteful number, since it uses less digits than its factorization.

473381400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34345 (or 34336 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 473381400 is about 21757.3297994032. The cubic root of 473381400 is about 779.3581175509.

The spelling of 473381400 in words is "four hundred seventy-three million, three hundred eighty-one thousand, four hundred".