480322878 has 16 divisors (see below), whose sum is σ = 1097880960. Its totient is φ = 137235096.

The previous prime is 480322877. The next prime is 480322883. The reversal of 480322878 is 878223084.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 11436259 = 480322878 / (4 + 8 + 0 + 3 + 2 + 2 + 8 + 7 + 8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480322873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5718088 + ... + 5718171.

It is an arithmetic number, because the mean of its divisors is an integer number (68617560).

Almost surely, 2^480322878 is an apocalyptic number.

480322878 is an abundant number, since it is smaller than the sum of its proper divisors (617558082).

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

480322878 is a wasteful number, since it uses less digits than its factorization.

480322878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11436271.

The product of its (nonzero) digits is 172032, while the sum is 42.

The square root of 480322878 is about 21916.2697099666. The cubic root of 480322878 is about 783.1490478615.

The spelling of 480322878 in words is "four hundred eighty million, three hundred twenty-two thousand, eight hundred seventy-eight".