1304838004 has 12 divisors (see below), whose sum is σ = 2345182084. Its totient is φ = 634785984.

The previous prime is 1304837999. The next prime is 1304838013. The reversal of 1304838004 is 4008384031.

It can be written as a sum of positive squares in 2 ways, for example, as 879241104 + 425596900 = 29652^2 + 20630^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4408089 + ... + 4408384.

Almost surely, 2^1304838004 is an apocalyptic number.

It is an amenable number.

1304838004 is a deficient number, since it is larger than the sum of its proper divisors (1040344080).

1304838004 is a wasteful number, since it uses less digits than its factorization.

1304838004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8816514 (or 8816512 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 1304838004 is about 36122.5414941972. The cubic root of 1304838004 is about 1092.7450949912.

The spelling of 1304838004 in words is "one billion, three hundred four million, eight hundred thirty-eight thousand, four".