8361480 has 64 divisors (see below), whose sum is σ = 25531200. Its totient is φ = 2190080.

The previous prime is 8361449. The next prime is 8361491. The reversal of 8361480 is 841638.

It is a happy number.

8361480 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6490 + ... + 7670.

It is an arithmetic number, because the mean of its divisors is an integer number (398925).

Almost surely, 2^8361480 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8361480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12765600).

8361480 is an abundant number, since it is smaller than the sum of its proper divisors (17169720).

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

8361480 is a wasteful number, since it uses less digits than its factorization.

8361480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1254 (or 1250 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 8361480 is about 2891.6223819856. The cubic root of 8361480 is about 202.9680682948.

The spelling of 8361480 in words is "eight million, three hundred sixty-one thousand, four hundred eighty".