466828389 has 6 divisors (see below), whose sum is σ = 674307686. Its totient is φ = 311218920.

The previous prime is 466828379. The next prime is 466828409. The reversal of 466828389 is 983828664.

It can be written as a sum of positive squares in only one way, i.e., 266832225 + 199996164 = 16335^2 + 14142^2 .

It is not a de Polignac number, because 466828389 - 2⁷ = 466828261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (466828319) 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 5 ways as a sum of consecutive naturals, for example, 25934902 + ... + 25934919.

Almost surely, 2^466828389 is an apocalyptic number.

It is an amenable number.

466828389 is a deficient number, since it is larger than the sum of its proper divisors (207479297).

466828389 is a wasteful number, since it uses less digits than its factorization.

466828389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51869827 (or 51869824 counting only the distinct ones).

The product of its digits is 3981312, while the sum is 54.

The square root of 466828389 is about 21606.2118151239. The cubic root of 466828389 is about 775.7451807295.

The spelling of 466828389 in words is "four hundred sixty-six million, eight hundred twenty-eight thousand, three hundred eighty-nine".