1429734 has 32 divisors (see below), whose sum is σ = 3079296. Its totient is φ = 440960.

The previous prime is 1429733. The next prime is 1429741. The reversal of 1429734 is 4379241.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1429733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10849 + ... + 10979.

It is an arithmetic number, because the mean of its divisors is an integer number (96228).

2^1429734 is an apocalyptic number.

1429734 is an abundant number, since it is smaller than the sum of its proper divisors (1649562).

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

1429734 is a wasteful number, since it uses less digits than its factorization.

1429734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260.

The product of its digits is 6048, while the sum is 30.

The square root of 1429734 is about 1195.7148489502. The cubic root of 1429734 is about 112.6553311114.

The spelling of 1429734 in words is "one million, four hundred twenty-nine thousand, seven hundred thirty-four".