1234342 has 8 divisors (see below), whose sum is σ = 1856232. Its totient is φ = 615600.

The previous prime is 1234333. The next prime is 1234349. The reversal of 1234342 is 2434321.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1234349) 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 3 ways as a sum of consecutive naturals, for example, 1117 + ... + 1927.

It is an arithmetic number, because the mean of its divisors is an integer number (232029).

2^1234342 is an apocalyptic number.

1234342 is a deficient number, since it is larger than the sum of its proper divisors (621890).

1234342 is an equidigital number, since it uses as much as digits as its factorization.

1234342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1574.

The product of its digits is 576, while the sum is 19.

The square root of 1234342 is about 1111.0094509049. The cubic root of 1234342 is about 107.2700547331.

Adding to 1234342 its reverse (2434321), we get a palindrome (3668663).

It can be divided in two parts, 123 and 4342, that added together give a triangular number (4465 = T₉₄).

The spelling of 1234342 in words is "one million, two hundred thirty-four thousand, three hundred forty-two".