747428711 has 2 divisors, whose sum is σ = 747428712. Its totient is φ = 747428710.

The previous prime is 747428701. The next prime is 747428719. The reversal of 747428711 is 117824747.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-747428711 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (747428719) 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 as a sum of consecutive naturals, namely, 373714355 + 373714356.

It is an arithmetic number, because the mean of its divisors is an integer number (373714356).

Almost surely, 2^747428711 is an apocalyptic number.

747428711 is a deficient number, since it is larger than the sum of its proper divisors (1).

747428711 is an equidigital number, since it uses as much as digits as its factorization.

747428711 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 87808, while the sum is 41.

The square root of 747428711 is about 27339.1424700922. The cubic root of 747428711 is about 907.5208093238.

The spelling of 747428711 in words is "seven hundred forty-seven million, four hundred twenty-eight thousand, seven hundred eleven".