467166649 has 4 divisors (see below), whose sum is σ = 467666164. Its totient is φ = 466667136.

The previous prime is 467166619. The next prime is 467166659. The reversal of 467166649 is 946661764.

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 208600249 + 258566400 = 14443^2 + 16080^2 .

It is a cyclic number.

It is not a de Polignac number, because 467166649 - 2⁵ = 467166617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (467166619) 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, 248352 + ... + 250225.

It is an arithmetic number, because the mean of its divisors is an integer number (116916541).

Almost surely, 2^467166649 is an apocalyptic number.

It is an amenable number.

467166649 is a deficient number, since it is larger than the sum of its proper divisors (499515).

467166649 is an equidigital number, since it uses as much as digits as its factorization.

467166649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499514.

The product of its digits is 1306368, while the sum is 49.

The square root of 467166649 is about 21614.0382390705. The cubic root of 467166649 is about 775.9325016794.

The spelling of 467166649 in words is "four hundred sixty-seven million, one hundred sixty-six thousand, six hundred forty-nine".