354874589 has 2 divisors, whose sum is σ = 354874590. Its totient is φ = 354874588.

The previous prime is 354874549. The next prime is 354874603. The reversal of 354874589 is 985478453.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 326091364 + 28783225 = 18058^2 + 5365^2 .

It is a cyclic number.

It is not a de Polignac number, because 354874589 - 2¹⁶ = 354809053 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 354874589.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (354874519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177437294 + 177437295.

It is an arithmetic number, because the mean of its divisors is an integer number (177437295).

Almost surely, 2^354874589 is an apocalyptic number.

It is an amenable number.

354874589 is a deficient number, since it is larger than the sum of its proper divisors (1).

354874589 is an equidigital number, since it uses as much as digits as its factorization.

354874589 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4838400, while the sum is 53.

The square root of 354874589 is about 18838.1153250531. The cubic root of 354874589 is about 707.9864852400.

The spelling of 354874589 in words is "three hundred fifty-four million, eight hundred seventy-four thousand, five hundred eighty-nine".