480439020 has 48 divisors (see below), whose sum is σ = 1349607168. Its totient is φ = 127700160.

The previous prime is 480439007. The next prime is 480439021. The reversal of 480439020 is 20934084.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (480439021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5787 + ... + 31533.

It is an arithmetic number, because the mean of its divisors is an integer number (28116816).

Almost surely, 2^480439020 is an apocalyptic number.

It is an amenable number.

480439020 is an abundant number, since it is smaller than the sum of its proper divisors (869168148).

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

480439020 is a wasteful number, since it uses less digits than its factorization.

480439020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26070 (or 26068 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 480439020 is about 21918.9192251808. The cubic root of 480439020 is about 783.2121645487.

The spelling of 480439020 in words is "four hundred eighty million, four hundred thirty-nine thousand, twenty".