8494403 has 8 divisors (see below), whose sum is σ = 8858496. Its totient is φ = 8136000.

The previous prime is 8494399. The next prime is 8494439. The reversal of 8494403 is 3044948.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8494403 - 2² = 8494399 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8494403.

It is not an unprimeable number, because it can be changed into a prime (8494483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1775 + ... + 4487.

It is an arithmetic number, because the mean of its divisors is an integer number (1107312).

Almost surely, 2^8494403 is an apocalyptic number.

8494403 is a deficient number, since it is larger than the sum of its proper divisors (364093).

8494403 is a wasteful number, since it uses less digits than its factorization.

8494403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2845.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 8494403 is about 2914.5159117768. The cubic root of 8494403 is about 204.0379510965.

The spelling of 8494403 in words is "eight million, four hundred ninety-four thousand, four hundred three".