1073204004 has 24 divisors (see below), whose sum is σ = 2584922368. Its totient is φ = 346194720.

The previous prime is 1073203991. The next prime is 1073204009. The reversal of 1073204004 is 4004023701.

It is not an unprimeable number, because it can be changed into a prime (1073204009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1442107 + ... + 1442850.

Almost surely, 2^1073204004 is an apocalyptic number.

It is an amenable number.

1073204004 is an abundant number, since it is smaller than the sum of its proper divisors (1511718364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1073204004 is a wasteful number, since it uses less digits than its factorization.

1073204004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2884995 (or 2884993 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 1073204004 is about 32759.7924901853. The cubic root of 1073204004 is about 1023.8290030733.

Adding to 1073204004 its reverse (4004023701), we get a palindrome (5077227705).

The spelling of 1073204004 in words is "one billion, seventy-three million, two hundred four thousand, four".