1004344343 has 4 divisors (see below), whose sum is σ = 1063423440. Its totient is φ = 945265248.

The previous prime is 1004344283. The next prime is 1004344357. The reversal of 1004344343 is 3434434001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3434434001 = 6763 ⋅507827.

It is a cyclic number.

It is not a de Polignac number, because 1004344343 - 2⁶ = 1004344279 is a prime.

It is a super-2 number, since 2×1004344343² = 2017415118632203298, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004349343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29539523 + ... + 29539556.

It is an arithmetic number, because the mean of its divisors is an integer number (265855860).

Almost surely, 2^1004344343 is an apocalyptic number.

1004344343 is a deficient number, since it is larger than the sum of its proper divisors (59079097).

1004344343 is an equidigital number, since it uses as much as digits as its factorization.

1004344343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59079096.

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 1004344343 is about 31691.3922540490. The cubic root of 1004344343 is about 1001.4460223448.

Adding to 1004344343 its reverse (3434434001), we get a palindrome (4438778344).

The spelling of 1004344343 in words is "one billion, four million, three hundred forty-four thousand, three hundred forty-three".