789247713 has 4 divisors (see below), whose sum is σ = 1052330288. Its totient is φ = 526165140.

The previous prime is 789247681. The next prime is 789247721. The reversal of 789247713 is 317742987.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 789247713 - 2⁵ = 789247681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (789247733) 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 3 ways as a sum of consecutive naturals, for example, 131541283 + ... + 131541288.

It is an arithmetic number, because the mean of its divisors is an integer number (263082572).

Almost surely, 2^789247713 is an apocalyptic number.

It is an amenable number.

789247713 is a deficient number, since it is larger than the sum of its proper divisors (263082575).

789247713 is a wasteful number, since it uses less digits than its factorization.

789247713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263082574.

The product of its digits is 592704, while the sum is 48.

The square root of 789247713 is about 28093.5528725008. The cubic root of 789247713 is about 924.1400190258.

The spelling of 789247713 in words is "seven hundred eighty-nine million, two hundred forty-seven thousand, seven hundred thirteen".