1449734 has 32 divisors (see below), whose sum is σ = 2642976. Its totient is φ = 587520.

The previous prime is 1449733. The next prime is 1449779. The reversal of 1449734 is 4379441.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1449734.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1449733) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10514 + ... + 10650.

It is an arithmetic number, because the mean of its divisors is an integer number (82593).

2^1449734 is an apocalyptic number.

1449734 is a deficient number, since it is larger than the sum of its proper divisors (1193242).

1449734 is a wasteful number, since it uses less digits than its factorization.

1449734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200.

The product of its digits is 12096, while the sum is 32.

The square root of 1449734 is about 1204.0490023251. The cubic root of 1449734 is about 113.1781979680.

The spelling of 1449734 in words is "one million, four hundred forty-nine thousand, seven hundred thirty-four".