496339189 has 2 divisors, whose sum is σ = 496339190. Its totient is φ = 496339188.

The previous prime is 496339183. The next prime is 496339229. The reversal of 496339189 is 981933694.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 360430225 + 135908964 = 18985^2 + 11658^2 .

It is a cyclic number.

It is not a de Polignac number, because 496339189 - 2⁹ = 496338677 is a prime.

It is a super-3 number, since 3×496339189³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (496339183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248169594 + 248169595.

It is an arithmetic number, because the mean of its divisors is an integer number (248169595).

Almost surely, 2^496339189 is an apocalyptic number.

It is an amenable number.

496339189 is a deficient number, since it is larger than the sum of its proper divisors (1).

496339189 is an equidigital number, since it uses as much as digits as its factorization.

496339189 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1259712, while the sum is 52.

The square root of 496339189 is about 22278.6711677335. The cubic root of 496339189 is about 791.7587207798.

The spelling of 496339189 in words is "four hundred ninety-six million, three hundred thirty-nine thousand, one hundred eighty-nine".