466668845 has 4 divisors (see below), whose sum is σ = 560002620. Its totient is φ = 373335072.

The previous prime is 466668821. The next prime is 466668859. The reversal of 466668845 is 548866664.

It is a happy number.

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 265624804 + 201044041 = 16298^2 + 14179^2 .

It is a cyclic number.

It is not a de Polignac number, because 466668845 - 2²⁰ = 465620269 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46666880 + ... + 46666889.

It is an arithmetic number, because the mean of its divisors is an integer number (140000655).

Almost surely, 2^466668845 is an apocalyptic number.

It is an amenable number.

466668845 is a deficient number, since it is larger than the sum of its proper divisors (93333775).

466668845 is an equidigital number, since it uses as much as digits as its factorization.

466668845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93333774.

The product of its digits is 6635520, while the sum is 53.

The square root of 466668845 is about 21602.5194132536. The cubic root of 466668845 is about 775.6567973648.

The spelling of 466668845 in words is "four hundred sixty-six million, six hundred sixty-eight thousand, eight hundred forty-five".