741516641 has 2 divisors, whose sum is σ = 741516642. Its totient is φ = 741516640.

The previous prime is 741516617. The next prime is 741516647. The reversal of 741516641 is 146615147.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 614841616 + 126675025 = 24796^2 + 11255^2 .

It is a cyclic number.

It is not a de Polignac number, because 741516641 - 2⁶ = 741516577 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (741516647) 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, 370758320 + 370758321.

It is an arithmetic number, because the mean of its divisors is an integer number (370758321).

Almost surely, 2^741516641 is an apocalyptic number.

It is an amenable number.

741516641 is a deficient number, since it is larger than the sum of its proper divisors (1).

741516641 is an equidigital number, since it uses as much as digits as its factorization.

741516641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20160, while the sum is 35.

The square root of 741516641 is about 27230.8031647985. The cubic root of 741516641 is about 905.1216795581.

The spelling of 741516641 in words is "seven hundred forty-one million, five hundred sixteen thousand, six hundred forty-one".