1797910013 has 8 divisors (see below), whose sum is σ = 1864156800. Its totient is φ = 1731946608.

The previous prime is 1797910001. The next prime is 1797910019. The reversal of 1797910013 is 3100197971.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1797910013 - 2¹⁰ = 1797908989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1797910019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57881 + ... + 83342.

It is an arithmetic number, because the mean of its divisors is an integer number (233019600).

Almost surely, 2^1797910013 is an apocalyptic number.

It is an amenable number.

1797910013 is a deficient number, since it is larger than the sum of its proper divisors (66246787).

1797910013 is a wasteful number, since it uses less digits than its factorization.

1797910013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141691.

The product of its (nonzero) digits is 11907, while the sum is 38.

The square root of 1797910013 is about 42401.7689843242. The cubic root of 1797910013 is about 1215.9694122200.

The spelling of 1797910013 in words is "one billion, seven hundred ninety-seven million, nine hundred ten thousand, thirteen".