713738345 has 4 divisors (see below), whose sum is σ = 856486020. Its totient is φ = 570990672.

The previous prime is 713738341. The next prime is 713738351. The reversal of 713738345 is 543837317.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 525143056 + 188595289 = 22916^2 + 13733^2 .

It is a cyclic number.

It is not a de Polignac number, because 713738345 - 2² = 713738341 is a prime.

It is not an unprimeable number, because it can be changed into a prime (713738341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71373830 + ... + 71373839.

It is an arithmetic number, because the mean of its divisors is an integer number (214121505).

Almost surely, 2^713738345 is an apocalyptic number.

It is an amenable number.

713738345 is a deficient number, since it is larger than the sum of its proper divisors (142747675).

713738345 is a wasteful number, since it uses less digits than its factorization.

713738345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142747674.

The product of its digits is 211680, while the sum is 41.

The square root of 713738345 is about 26715.8818869975. The cubic root of 713738345 is about 893.6751389202.

The spelling of 713738345 in words is "seven hundred thirteen million, seven hundred thirty-eight thousand, three hundred forty-five".