449466 has 16 divisors (see below), whose sum is σ = 938304. Its totient is φ = 143264.

The previous prime is 449459. The next prime is 449473. The reversal of 449466 is 664944.

It is an interprime number because it is at equal distance from previous prime (449459) and next prime (449473).

It is an unprimeable number.

449466 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1491 + ... + 1766.

It is an arithmetic number, because the mean of its divisors is an integer number (58644).

2⁴⁴⁹⁴⁶⁶ is an apocalyptic number.

449466 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

449466 is an abundant number, since it is smaller than the sum of its proper divisors (488838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

449466 is a wasteful number, since it uses less digits than its factorization.

449466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3285.

The product of its digits is 20736, while the sum is 33.

The square root of 449466 is about 670.4222550005. The cubic root of 449466 is about 76.6006194461.

It can be divided in two parts, 4494 and 66, that added together give a triangular number (4560 = T₉₅).

The spelling of 449466 in words is "four hundred forty-nine thousand, four hundred sixty-six".