483971920 has 40 divisors (see below), whose sum is σ = 1129291560. Its totient is φ = 192890880.

The previous prime is 483971909. The next prime is 483971941. The reversal of 483971920 is 29179384.

It can be written as a sum of positive squares in 4 ways, for example, as 24641296 + 459330624 = 4964^2 + 21432^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11716 + ... + 33244.

It is an arithmetic number, because the mean of its divisors is an integer number (28232289).

Almost surely, 2^483971920 is an apocalyptic number.

483971920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

483971920 is an abundant number, since it is smaller than the sum of its proper divisors (645319640).

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

483971920 is a wasteful number, since it uses less digits than its factorization.

483971920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21823 (or 21817 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 483971920 is about 21999.3618089253. The cubic root of 483971920 is about 785.1272570139.

The spelling of 483971920 in words is "four hundred eighty-three million, nine hundred seventy-one thousand, nine hundred twenty".