1300730504 has 32 divisors (see below), whose sum is σ = 2525256000. Its totient is φ = 627369792.

The previous prime is 1300730479. The next prime is 1300730507. The reversal of 1300730504 is 4050370031.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1300730504.

It is not an unprimeable number, because it can be changed into a prime (1300730507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 373877 + ... + 377339.

It is an arithmetic number, because the mean of its divisors is an integer number (78914250).

Almost surely, 2^1300730504 is an apocalyptic number.

It is an amenable number.

1300730504 is a deficient number, since it is larger than the sum of its proper divisors (1224525496).

1300730504 is a wasteful number, since it uses less digits than its factorization.

1300730504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5117 (or 5113 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 1300730504 is about 36065.6415997276. The cubic root of 1300730504 is about 1091.5972721837.

The spelling of 1300730504 in words is "one billion, three hundred million, seven hundred thirty thousand, five hundred four".