747253763 has 2 divisors, whose sum is σ = 747253764. Its totient is φ = 747253762.

The previous prime is 747253711. The next prime is 747253781. The reversal of 747253763 is 367352747.

It is a strong prime.

It is an emirp because it is prime and its reverse (367352747) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 747253763 - 2¹⁰ = 747252739 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (747253783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 373626881 + 373626882.

It is an arithmetic number, because the mean of its divisors is an integer number (373626882).

Almost surely, 2^747253763 is an apocalyptic number.

747253763 is a deficient number, since it is larger than the sum of its proper divisors (1).

747253763 is an equidigital number, since it uses as much as digits as its factorization.

747253763 is an evil number, because the sum of its binary digits is even.

The product of its digits is 740880, while the sum is 44.

The square root of 747253763 is about 27335.9426945551. The cubic root of 747253763 is about 907.4499970678.

The spelling of 747253763 in words is "seven hundred forty-seven million, two hundred fifty-three thousand, seven hundred sixty-three".