1004533996 has 12 divisors (see below), whose sum is σ = 1758654352. Its totient is φ = 502061328.

The previous prime is 1004533967. The next prime is 1004533997. The reversal of 1004533996 is 6993354001.

It is not an unprimeable number, because it can be changed into a prime (1004533997) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40155 + ... + 60178.

Almost surely, 2^1004533996 is an apocalyptic number.

It is an amenable number.

1004533996 is a deficient number, since it is larger than the sum of its proper divisors (754120356).

1004533996 is a wasteful number, since it uses less digits than its factorization.

1004533996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102840 (or 102838 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 40.

The square root of 1004533996 is about 31694.3842975376. The cubic root of 1004533996 is about 1001.5090536117.

Adding to 1004533996 its reverse (6993354001), we get a palindrome (7997887997).

The spelling of 1004533996 in words is "one billion, four million, five hundred thirty-three thousand, nine hundred ninety-six".