466493669 has 4 divisors (see below), whose sum is σ = 479101644. Its totient is φ = 453885696.

The previous prime is 466493663. The next prime is 466493689. The reversal of 466493669 is 966394664.

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

It can be written as a sum of positive squares in 2 ways, for example, as 394022500 + 72471169 = 19850^2 + 8513^2 .

It is a cyclic number.

It is not a de Polignac number, because 466493669 - 2²⁰ = 465445093 is a prime.

It is a super-2 number, since 2×466493669² = 435232686434163122, which contains 22 as substring.

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 466493669.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (466493663) 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, 6303932 + ... + 6304005.

It is an arithmetic number, because the mean of its divisors is an integer number (119775411).

Almost surely, 2^466493669 is an apocalyptic number.

It is an amenable number.

466493669 is a deficient number, since it is larger than the sum of its proper divisors (12607975).

466493669 is a wasteful number, since it uses less digits than its factorization.

466493669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12607974.

The product of its digits is 5038848, while the sum is 53.

The square root of 466493669 is about 21598.4645056078. The cubic root of 466493669 is about 775.5597310606.

The spelling of 466493669 in words is "four hundred sixty-six million, four hundred ninety-three thousand, six hundred sixty-nine".