1004321234 has 16 divisors (see below), whose sum is σ = 1733099136. Its totient is φ = 427572000.

The previous prime is 1004321203. The next prime is 1004321237. The reversal of 1004321234 is 4321234001.

It is a super-2 number, since 2×1004321234² = 2017322282126565512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1004321237) 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, 235427 + ... + 239654.

It is an arithmetic number, because the mean of its divisors is an integer number (108318696).

Almost surely, 2^1004321234 is an apocalyptic number.

1004321234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1004321234 is a deficient number, since it is larger than the sum of its proper divisors (728777902).

1004321234 is a wasteful number, since it uses less digits than its factorization.

1004321234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475241.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1004321234 is about 31691.0276576825. The cubic root of 1004321234 is about 1001.4383415151.

Adding to 1004321234 its reverse (4321234001), we get a palindrome (5325555235).

The spelling of 1004321234 in words is "one billion, four million, three hundred twenty-one thousand, two hundred thirty-four".