1004730013 has 16 divisors (see below), whose sum is σ = 1211200000. Its totient is φ = 814182192.

The previous prime is 1004730011. The next prime is 1004730019. The reversal of 1004730013 is 3100374001.

It is a cyclic number.

It is not a de Polignac number, because 1004730013 - 2¹ = 1004730011 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004730011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58798 + ... + 73936.

It is an arithmetic number, because the mean of its divisors is an integer number (75700000).

Almost surely, 2^1004730013 is an apocalyptic number.

It is an amenable number.

1004730013 is a deficient number, since it is larger than the sum of its proper divisors (206469987).

1004730013 is a wasteful number, since it uses less digits than its factorization.

1004730013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15664.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 1004730013 is about 31697.4764452945. The cubic root of 1004730013 is about 1001.5741916204.

The spelling of 1004730013 in words is "one billion, four million, seven hundred thirty thousand, thirteen".