1307111716 has 9 divisors (see below), whose sum is σ = 2287572049. Its totient is φ = 653519704.

The previous prime is 1307111713. The next prime is 1307111717. The reversal of 1307111716 is 6171117031.

The square root of 1307111716 is 36154.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1272348900 + 34762816 = 35670^2 + 5896^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1307111711) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 63270 + ... + 81346.

Almost surely, 2^1307111716 is an apocalyptic number.

1307111716 is the 36154-th square number.

It is an amenable number.

1307111716 is a deficient number, since it is larger than the sum of its proper divisors (980460333).

1307111716 is an frugal number, since it uses more digits than its factorization.

1307111716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36158 (or 18079 counting only the distinct ones).

The product of its (nonzero) digits is 882, while the sum is 28.

The cubic root of 1307111716 is about 1093.3794383278.

Adding to 1307111716 its reverse (6171117031), we get a palindrome (7478228747).

The spelling of 1307111716 in words is "one billion, three hundred seven million, one hundred eleven thousand, seven hundred sixteen".