480867990 has 32 divisors (see below), whose sum is σ = 1157124096. Its totient is φ = 127893600.

The previous prime is 480867977. The next prime is 480867991. The reversal of 480867990 is 99768084.

It is a happy number.

It is a super-3 number, since 3×480867990³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480867991) 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, 9436 + ... + 32415.

It is an arithmetic number, because the mean of its divisors is an integer number (36160128).

Almost surely, 2^480867990 is an apocalyptic number.

480867990 is an abundant number, since it is smaller than the sum of its proper divisors (676256106).

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

480867990 is a wasteful number, since it uses less digits than its factorization.

480867990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42244.

The product of its (nonzero) digits is 870912, while the sum is 51.

The square root of 480867990 is about 21928.7024239922. The cubic root of 480867990 is about 783.4451976454.

The spelling of 480867990 in words is "four hundred eighty million, eight hundred sixty-seven thousand, nine hundred ninety".