746440771 has 2 divisors, whose sum is σ = 746440772. Its totient is φ = 746440770.

The previous prime is 746440763. The next prime is 746440789. The reversal of 746440771 is 177044647.

746440771 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 746440771 - 2³ = 746440763 is a prime.

It is a super-2 number, since 2×746440771² = 1114347649222148882, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (746440271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 373220385 + 373220386.

It is an arithmetic number, because the mean of its divisors is an integer number (373220386).

Almost surely, 2^746440771 is an apocalyptic number.

746440771 is a deficient number, since it is larger than the sum of its proper divisors (1).

746440771 is an equidigital number, since it uses as much as digits as its factorization.

746440771 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 131712, while the sum is 40.

The square root of 746440771 is about 27321.0682624234. The cubic root of 746440771 is about 907.1207839156.

The spelling of 746440771 in words is "seven hundred forty-six million, four hundred forty thousand, seven hundred seventy-one".