1304261324 has 6 divisors (see below), whose sum is σ = 2282457324. Its totient is φ = 652130660.

The previous prime is 1304261311. The next prime is 1304261339. The reversal of 1304261324 is 4231624031.

It is a junction number, because it is equal to n+sod(n) for n = 1304261293 and 1304261302.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163032662 + ... + 163032669.

It is an arithmetic number, because the mean of its divisors is an integer number (380409554).

Almost surely, 2^1304261324 is an apocalyptic number.

It is an amenable number.

1304261324 is a deficient number, since it is larger than the sum of its proper divisors (978196000).

1304261324 is a wasteful number, since it uses less digits than its factorization.

1304261324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326065335 (or 326065333 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 1304261324 is about 36114.5583387088. The cubic root of 1304261324 is about 1092.5840897944.

Adding to 1304261324 its reverse (4231624031), we get a palindrome (5535885355).

The spelling of 1304261324 in words is "one billion, three hundred four million, two hundred sixty-one thousand, three hundred twenty-four".