1004325404 has 6 divisors (see below), whose sum is σ = 1757569464. Its totient is φ = 502162700.

The previous prime is 1004325403. The next prime is 1004325409. The reversal of 1004325404 is 4045234001.

It is a self number, because there is not a number n which added to its sum of digits gives 1004325404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004325403) 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 as a sum of consecutive naturals, namely, 125540672 + ... + 125540679.

It is an arithmetic number, because the mean of its divisors is an integer number (292928244).

Almost surely, 2^1004325404 is an apocalyptic number.

It is an amenable number.

1004325404 is a deficient number, since it is larger than the sum of its proper divisors (753244060).

1004325404 is a wasteful number, since it uses less digits than its factorization.

1004325404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251081355 (or 251081353 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 1004325404 is about 31691.0934491065. The cubic root of 1004325404 is about 1001.4397275232.

Adding to 1004325404 its reverse (4045234001), we get a palindrome (5049559405).

The spelling of 1004325404 in words is "one billion, four million, three hundred twenty-five thousand, four hundred four".