466903409 has 6 divisors (see below), whose sum is σ = 543132594. Its totient is φ = 400202880.

The previous prime is 466903387. The next prime is 466903433. The reversal of 466903409 is 904309664.

It can be written as a sum of positive squares in only one way, i.e., 464531809 + 2371600 = 21553^2 + 1540^2 .

It is a de Polignac number, because none of the positive numbers 2^k-466903409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (466903009) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4764272 + ... + 4764369.

It is an arithmetic number, because the mean of its divisors is an integer number (90522099).

Almost surely, 2^466903409 is an apocalyptic number.

466903409 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

It is an amenable number.

466903409 is a deficient number, since it is larger than the sum of its proper divisors (76229185).

466903409 is an equidigital number, since it uses as much as digits as its factorization.

466903409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9528655 (or 9528648 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 41.

The square root of 466903409 is about 21607.9478201888. The cubic root of 466903409 is about 775.7867329627.

The spelling of 466903409 in words is "four hundred sixty-six million, nine hundred three thousand, four hundred nine".