8480380 has 12 divisors (see below), whose sum is σ = 17808840. Its totient is φ = 3392144.

The previous prime is 8480369. The next prime is 8480431. The reversal of 8480380 is 830848.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211990 + ... + 212029.

It is an arithmetic number, because the mean of its divisors is an integer number (1484070).

Almost surely, 2^8480380 is an apocalyptic number.

It is an amenable number.

8480380 is an abundant number, since it is smaller than the sum of its proper divisors (9328460).

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

8480380 is a wasteful number, since it uses less digits than its factorization.

8480380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424028 (or 424026 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 8480380 is about 2912.1092012492. The cubic root of 8480380 is about 203.9256104521.

The spelling of 8480380 in words is "eight million, four hundred eighty thousand, three hundred eighty".