8403484 has 12 divisors (see below), whose sum is σ = 14742000. Its totient is φ = 4191488.

The previous prime is 8403481. The next prime is 8403509. The reversal of 8403484 is 4843048.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8403481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 544 + ... + 4135.

It is an arithmetic number, because the mean of its divisors is an integer number (1228500).

Almost surely, 2^8403484 is an apocalyptic number.

It is an amenable number.

8403484 is a deficient number, since it is larger than the sum of its proper divisors (6338516).

8403484 is a wasteful number, since it uses less digits than its factorization.

8403484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5132 (or 5130 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 31.

The square root of 8403484 is about 2898.8763340301. The cubic root of 8403484 is about 203.3073716443.

The spelling of 8403484 in words is "eight million, four hundred three thousand, four hundred eighty-four".