746755747 has 2 divisors, whose sum is σ = 746755748. Its totient is φ = 746755746.

The previous prime is 746755733. The next prime is 746755769. The reversal of 746755747 is 747557647.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 746755747 - 2¹⁵ = 746722979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 746755694 and 746755703.

It is not a weakly prime, because it can be changed into another prime (746755147) 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 as a sum of consecutive naturals, namely, 373377873 + 373377874.

It is an arithmetic number, because the mean of its divisors is an integer number (373377874).

Almost surely, 2^746755747 is an apocalyptic number.

746755747 is a deficient number, since it is larger than the sum of its proper divisors (1).

746755747 is an equidigital number, since it uses as much as digits as its factorization.

746755747 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5762400, while the sum is 52.

The square root of 746755747 is about 27326.8319971416. The cubic root of 746755747 is about 907.2483587159.

The spelling of 746755747 in words is "seven hundred forty-six million, seven hundred fifty-five thousand, seven hundred forty-seven".