6676403 has 4 divisors (see below), whose sum is σ = 6742608. Its totient is φ = 6610200.

The previous prime is 6676387. The next prime is 6676433. The reversal of 6676403 is 3046766.

6676403 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6676403 - 2⁴ = 6676387 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 6676403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6676433) 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, 32951 + ... + 33152.

It is an arithmetic number, because the mean of its divisors is an integer number (1685652).

Almost surely, 2^6676403 is an apocalyptic number.

6676403 is a deficient number, since it is larger than the sum of its proper divisors (66205).

6676403 is a wasteful number, since it uses less digits than its factorization.

6676403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66204.

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 6676403 is about 2583.8736424214. The cubic root of 6676403 is about 188.2987836136.

The spelling of 6676403 in words is "six million, six hundred seventy-six thousand, four hundred three".