1004344231 has 8 divisors (see below), whose sum is σ = 1130992128. Its totient is φ = 883587000.

The previous prime is 1004344219. The next prime is 1004344267. The reversal of 1004344231 is 1324434001.

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

It is a cyclic number.

It is not a de Polignac number, because 1004344231 - 2⁹ = 1004343719 is a prime.

It is a super-2 number, since 2×1004344231² = 2017414668685962722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004344031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1472305 + ... + 1472986.

It is an arithmetic number, because the mean of its divisors is an integer number (141374016).

Almost surely, 2^1004344231 is an apocalyptic number.

1004344231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1004344231 is a deficient number, since it is larger than the sum of its proper divisors (126647897).

1004344231 is a wasteful number, since it uses less digits than its factorization.

1004344231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2945333.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1004344231 is about 31691.3904870077. The cubic root of 1004344231 is about 1001.4459851192.

Adding to 1004344231 its reverse (1324434001), we get a palindrome (2328778232).

The spelling of 1004344231 in words is "one billion, four million, three hundred forty-four thousand, two hundred thirty-one".