754728941 has 2 divisors, whose sum is σ = 754728942. Its totient is φ = 754728940.

The previous prime is 754728907. The next prime is 754728979. The reversal of 754728941 is 149827457.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 685340041 + 69388900 = 26179^2 + 8330^2 .

It is a cyclic number.

It is not a de Polignac number, because 754728941 - 2²⁶ = 687620077 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 (754728341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 377364470 + 377364471.

It is an arithmetic number, because the mean of its divisors is an integer number (377364471).

Almost surely, 2^754728941 is an apocalyptic number.

It is an amenable number.

754728941 is a deficient number, since it is larger than the sum of its proper divisors (1).

754728941 is an equidigital number, since it uses as much as digits as its factorization.

754728941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 564480, while the sum is 47.

The square root of 754728941 is about 27472.3304617573. The cubic root of 754728941 is about 910.4658649948.

The spelling of 754728941 in words is "seven hundred fifty-four million, seven hundred twenty-eight thousand, nine hundred forty-one".