740666713 has 2 divisors, whose sum is σ = 740666714. Its totient is φ = 740666712.

The previous prime is 740666711. The next prime is 740666741. The reversal of 740666713 is 317666047.

740666713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 697593744 + 43072969 = 26412^2 + 6563^2 .

It is a cyclic number.

It is not a de Polignac number, because 740666713 - 2¹ = 740666711 is a prime.

Together with 740666711, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (740666711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370333356 + 370333357.

It is an arithmetic number, because the mean of its divisors is an integer number (370333357).

Almost surely, 2^740666713 is an apocalyptic number.

It is an amenable number.

740666713 is a deficient number, since it is larger than the sum of its proper divisors (1).

740666713 is an equidigital number, since it uses as much as digits as its factorization.

740666713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 127008, while the sum is 40.

The square root of 740666713 is about 27215.1926871738. The cubic root of 740666713 is about 904.7757298636.

The spelling of 740666713 in words is "seven hundred forty million, six hundred sixty-six thousand, seven hundred thirteen".