747279711307 has 2 divisors, whose sum is σ = 747279711308. Its totient is φ = 747279711306.

The previous prime is 747279711301. The next prime is 747279711403. The reversal of 747279711307 is 703117972747.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-747279711307 is a prime.

It is not a weakly prime, because it can be changed into another prime (747279711301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 373639855653 + 373639855654.

It is an arithmetic number, because the mean of its divisors is an integer number (373639855654).

Almost surely, 2^747279711307 is an apocalyptic number.

747279711307 is a deficient number, since it is larger than the sum of its proper divisors (1).

747279711307 is an equidigital number, since it uses as much as digits as its factorization.

747279711307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3630312, while the sum is 55.

The spelling of 747279711307 in words is "seven hundred forty-seven billion, two hundred seventy-nine million, seven hundred eleven thousand, three hundred seven".