466218813 has 8 divisors (see below), whose sum is σ = 621754848. Its totient is φ = 310747664.

The previous prime is 466218811. The next prime is 466218839. The reversal of 466218813 is 318812664.

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 466218813 - 2¹ = 466218811 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (466218811) 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, 4231 + ... + 30827.

It is an arithmetic number, because the mean of its divisors is an integer number (77719356).

Almost surely, 2^466218813 is an apocalyptic number.

It is an amenable number.

466218813 is a deficient number, since it is larger than the sum of its proper divisors (155536035).

466218813 is a wasteful number, since it uses less digits than its factorization.

466218813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32443.

The product of its digits is 55296, while the sum is 39.

The square root of 466218813 is about 21592.1007083609. The cubic root of 466218813 is about 775.4073823514.

The spelling of 466218813 in words is "four hundred sixty-six million, two hundred eighteen thousand, eight hundred thirteen".