1449429 has 8 divisors (see below), whose sum is σ = 1956192. Its totient is φ = 954480.

The previous prime is 1449389. The next prime is 1449431. The reversal of 1449429 is 9249441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1449429 - 2¹² = 1445333 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1449429.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1449439) 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, 2662 + ... + 3159.

It is an arithmetic number, because the mean of its divisors is an integer number (244524).

2^1449429 is an apocalyptic number.

It is an amenable number.

1449429 is a deficient number, since it is larger than the sum of its proper divisors (506763).

1449429 is an equidigital number, since it uses as much as digits as its factorization.

1449429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5907.

The product of its digits is 10368, while the sum is 33.

The square root of 1449429 is about 1203.9223396881. The cubic root of 1449429 is about 113.1702604725.

The spelling of 1449429 in words is "one million, four hundred forty-nine thousand, four hundred twenty-nine".