483440400 has 300 divisors, whose sum is σ = 1780494672. Its totient is φ = 125556480.

The previous prime is 483440393. The next prime is 483440413. The reversal of 483440400 is 4044384.

It is a tau number, because it is divible by the number of its divisors (300).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 1393027 + ... + 1393373.

Almost surely, 2^483440400 is an apocalyptic number.

483440400 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 483440400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (890247336).

483440400 is an abundant number, since it is smaller than the sum of its proper divisors (1297054272).

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

483440400 is a wasteful number, since it uses less digits than its factorization.

483440400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420 (or 400 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

The square root of 483440400 is about 21987.2781398699. The cubic root of 483440400 is about 784.8397308955.

Adding to 483440400 its reverse (4044384), we get a palindrome (487484784).

The spelling of 483440400 in words is "four hundred eighty-three million, four hundred forty thousand, four hundred".