1304540601 has 64 divisors (see below), whose sum is σ = 2200117248. Its totient is φ = 669235968.

The previous prime is 1304540599. The next prime is 1304540609. The reversal of 1304540601 is 1060454031.

It is not a de Polignac number, because 1304540601 - 2¹ = 1304540599 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1304540609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3759310 + ... + 3759656.

It is an arithmetic number, because the mean of its divisors is an integer number (34376832).

Almost surely, 2^1304540601 is an apocalyptic number.

It is an amenable number.

1304540601 is a deficient number, since it is larger than the sum of its proper divisors (895576647).

1304540601 is a wasteful number, since it uses less digits than its factorization.

1304540601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1304540601 is about 36118.4246749495. The cubic root of 1304540601 is about 1092.6620679891.

Adding to 1304540601 its reverse (1060454031), we get a palindrome (2364994632).

The spelling of 1304540601 in words is "one billion, three hundred four million, five hundred forty thousand, six hundred one".