754671889 has 2 divisors, whose sum is σ = 754671890. Its totient is φ = 754671888.

The previous prime is 754671859. The next prime is 754671893. The reversal of 754671889 is 988176457.

754671889 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 705433600 + 49238289 = 26560^2 + 7017^2 .

It is a cyclic number.

It is not a de Polignac number, because 754671889 - 2²³ = 746283281 is a prime.

It is not a weakly prime, because it can be changed into another prime (754671829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 377335944 + 377335945.

It is an arithmetic number, because the mean of its divisors is an integer number (377335945).

Almost surely, 2^754671889 is an apocalyptic number.

It is an amenable number.

754671889 is a deficient number, since it is larger than the sum of its proper divisors (1).

754671889 is an equidigital number, since it uses as much as digits as its factorization.

754671889 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3386880, while the sum is 55.

The square root of 754671889 is about 27471.2920882874. The cubic root of 754671889 is about 910.4429228917.

The spelling of 754671889 in words is "seven hundred fifty-four million, six hundred seventy-one thousand, eight hundred eighty-nine".