469449 has 8 divisors (see below), whose sum is σ = 695520. Its totient is φ = 312948.

The previous prime is 469439. The next prime is 469457. The reversal of 469449 is 944964.

It is not a de Polignac number, because 469449 - 2⁷ = 469321 is a prime.

469449 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (469429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8667 + ... + 8720.

It is an arithmetic number, because the mean of its divisors is an integer number (86940).

2⁴⁶⁹⁴⁴⁹ is an apocalyptic number.

It is an amenable number.

469449 is a deficient number, since it is larger than the sum of its proper divisors (226071).

469449 is a wasteful number, since it uses less digits than its factorization.

469449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17396 (or 17390 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 469449 is about 685.1634841408. The cubic root of 469449 is about 77.7194060143.

The spelling of 469449 in words is "four hundred sixty-nine thousand, four hundred forty-nine".