669483 has 12 divisors (see below), whose sum is σ = 981240. Its totient is φ = 439776.

The previous prime is 669481. The next prime is 669527. The reversal of 669483 is 384966.

It is not a de Polignac number, because 669483 - 2¹ = 669481 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (669481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 148 + ... + 1166.

It is an arithmetic number, because the mean of its divisors is an integer number (81770).

2⁶⁶⁹⁴⁸³ is an apocalyptic number.

669483 is a deficient number, since it is larger than the sum of its proper divisors (311757).

669483 is a wasteful number, since it uses less digits than its factorization.

669483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1098 (or 1095 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 669483 is about 818.2194082274. The cubic root of 669483 is about 87.4808883430.

The spelling of 669483 in words is "six hundred sixty-nine thousand, four hundred eighty-three".