1307913385 has 8 divisors (see below), whose sum is σ = 1569718656. Its totient is φ = 1046182320.

The previous prime is 1307913379. The next prime is 1307913403. The reversal of 1307913385 is 5833197031.

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

It is not a de Polignac number, because 1307913385 - 2⁵ = 1307913353 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 33520 + ... + 61150.

It is an arithmetic number, because the mean of its divisors is an integer number (196214832).

Almost surely, 2^1307913385 is an apocalyptic number.

It is an amenable number.

1307913385 is a deficient number, since it is larger than the sum of its proper divisors (261805271).

1307913385 is an equidigital number, since it uses as much as digits as its factorization.

1307913385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37103.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 1307913385 is about 36165.0851651147. The cubic root of 1307913385 is about 1093.6029206962.

The spelling of 1307913385 in words is "one billion, three hundred seven million, nine hundred thirteen thousand, three hundred eighty-five".