747865733713 has 8 divisors (see below), whose sum is σ = 870830180928. Its totient is φ = 628932907824.

The previous prime is 747865733701. The next prime is 747865733717. The reversal of 747865733713 is 317337568747.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-747865733713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (747865733717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1007904931 + ... + 1007905672.

It is an arithmetic number, because the mean of its divisors is an integer number (108853772616).

Almost surely, 2^747865733713 is an apocalyptic number.

It is an amenable number.

747865733713 is a deficient number, since it is larger than the sum of its proper divisors (122964447215).

747865733713 is a wasteful number, since it uses less digits than its factorization.

747865733713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2015810663.

The product of its digits is 62233920, while the sum is 61.

The spelling of 747865733713 in words is "seven hundred forty-seven billion, eight hundred sixty-five million, seven hundred thirty-three thousand, seven hundred thirteen".