741555473 has 2 divisors, whose sum is σ = 741555474. Its totient is φ = 741555472.

The previous prime is 741555439. The next prime is 741555497. The reversal of 741555473 is 374555147.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 733976464 + 7579009 = 27092^2 + 2753^2 .

It is a cyclic number.

It is not a de Polignac number, because 741555473 - 2¹⁰ = 741554449 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 741555473.

It is not a weakly prime, because it can be changed into another prime (741555403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370777736 + 370777737.

It is an arithmetic number, because the mean of its divisors is an integer number (370777737).

Almost surely, 2^741555473 is an apocalyptic number.

It is an amenable number.

741555473 is a deficient number, since it is larger than the sum of its proper divisors (1).

741555473 is an equidigital number, since it uses as much as digits as its factorization.

741555473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 294000, while the sum is 41.

The square root of 741555473 is about 27231.5161715245. The cubic root of 741555473 is about 905.1374791907.

The spelling of 741555473 in words is "seven hundred forty-one million, five hundred fifty-five thousand, four hundred seventy-three".