480780280 has 16 divisors (see below), whose sum is σ = 1081755720. Its totient is φ = 192312096.

The previous prime is 480780277. The next prime is 480780323. The reversal of 480780280 is 82087084.

It is a super-3 number, since 3×480780280³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6009714 + ... + 6009793.

Almost surely, 2^480780280 is an apocalyptic number.

480780280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

480780280 is an abundant number, since it is smaller than the sum of its proper divisors (600975440).

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

480780280 is a wasteful number, since it uses less digits than its factorization.

480780280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12019518 (or 12019514 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 37.

The square root of 480780280 is about 21926.7024424559. The cubic root of 480780280 is about 783.3975614556.

The spelling of 480780280 in words is "four hundred eighty million, seven hundred eighty thousand, two hundred eighty".