8480403 has 32 divisors (see below), whose sum is σ = 13491200. Its totient is φ = 5248800.

The previous prime is 8480369. The next prime is 8480431. The reversal of 8480403 is 3040848.

It is not a de Polignac number, because 8480403 - 2¹⁴ = 8464019 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8480443) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31158 + ... + 31428.

It is an arithmetic number, because the mean of its divisors is an integer number (421600).

Almost surely, 2^8480403 is an apocalyptic number.

8480403 is a deficient number, since it is larger than the sum of its proper divisors (5010797).

8480403 is a wasteful number, since it uses less digits than its factorization.

8480403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360 (or 354 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 8480403 is about 2912.1131502742. The cubic root of 8480403 is about 203.9257948104.

The spelling of 8480403 in words is "eight million, four hundred eighty thousand, four hundred three".