1304261006 has 4 divisors (see below), whose sum is σ = 1956391512. Its totient is φ = 652130502.

The previous prime is 1304260981. The next prime is 1304261039. The reversal of 1304261006 is 6001624031.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326065250 + ... + 326065253.

It is an arithmetic number, because the mean of its divisors is an integer number (489097878).

Almost surely, 2^1304261006 is an apocalyptic number.

1304261006 is a deficient number, since it is larger than the sum of its proper divisors (652130506).

1304261006 is an equidigital number, since it uses as much as digits as its factorization.

1304261006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652130505.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 1304261006 is about 36114.5539360519. The cubic root of 1304261006 is about 1092.5840009978.

Adding to 1304261006 its reverse (6001624031), we get a palindrome (7305885037).

The spelling of 1304261006 in words is "one billion, three hundred four million, two hundred sixty-one thousand, six".