2807440713 has 48 divisors (see below), whose sum is σ = 5085265536. Its totient is φ = 1449918720.

The previous prime is 2807440709. The next prime is 2807440747. The reversal of 2807440713 is 3170447082.

It is a happy number.

It is not a de Polignac number, because 2807440713 - 2² = 2807440709 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2807440763) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 108181 + ... + 131597.

It is an arithmetic number, because the mean of its divisors is an integer number (105943032).

Almost surely, 2^2807440713 is an apocalyptic number.

It is an amenable number.

2807440713 is a deficient number, since it is larger than the sum of its proper divisors (2277824823).

2807440713 is a wasteful number, since it uses less digits than its factorization.

2807440713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23614 (or 23611 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 2807440713 is about 52985.2877032861. The cubic root of 2807440713 is about 1410.7071403929.

Adding to 2807440713 its reverse (3170447082), we get a palindrome (5977887795).

The spelling of 2807440713 in words is "two billion, eight hundred seven million, four hundred forty thousand, seven hundred thirteen".