2447327713 has 4 divisors (see below), whose sum is σ = 2448287380. Its totient is φ = 2446368048.

The previous prime is 2447327677. The next prime is 2447327717. The reversal of 2447327713 is 3177237442.

2447327713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3177237442 = 2 ⋅1588618721.

It can be written as a sum of positive squares in 2 ways, for example, as 1976958369 + 470369344 = 44463^2 + 21688^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2447327713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2447327717) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 475998 + ... + 481111.

It is an arithmetic number, because the mean of its divisors is an integer number (612071845).

Almost surely, 2^2447327713 is an apocalyptic number.

It is an amenable number.

2447327713 is a deficient number, since it is larger than the sum of its proper divisors (959667).

2447327713 is an equidigital number, since it uses as much as digits as its factorization.

2447327713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 959666.

The product of its digits is 197568, while the sum is 40.

The square root of 2447327713 is about 49470.4731430780. The cubic root of 2447327713 is about 1347.6094342392.

The spelling of 2447327713 in words is "two billion, four hundred forty-seven million, three hundred twenty-seven thousand, seven hundred thirteen".