665483470 has 8 divisors (see below), whose sum is σ = 1197870264. Its totient is φ = 266193384.

The previous prime is 665483419. The next prime is 665483471. The reversal of 665483470 is 74384566.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (665483471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33274164 + ... + 33274183.

It is an arithmetic number, because the mean of its divisors is an integer number (149733783).

Almost surely, 2^665483470 is an apocalyptic number.

665483470 is a deficient number, since it is larger than the sum of its proper divisors (532386794).

665483470 is a wasteful number, since it uses less digits than its factorization.

665483470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66548354.

The product of its (nonzero) digits is 483840, while the sum is 43.

The square root of 665483470 is about 25796.9662945084. The cubic root of 665483470 is about 873.0633499443.

The spelling of 665483470 in words is "six hundred sixty-five million, four hundred eighty-three thousand, four hundred seventy".