49338589 has 2 divisors, whose sum is σ = 49338590. Its totient is φ = 49338588.

The previous prime is 49338571. The next prime is 49338593. The reversal of 49338589 is 98583394.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28270489 + 21068100 = 5317^2 + 4590^2 .

It is a cyclic number.

It is not a de Polignac number, because 49338589 - 2⁵ = 49338557 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 (49338689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24669294 + 24669295.

It is an arithmetic number, because the mean of its divisors is an integer number (24669295).

Almost surely, 2^49338589 is an apocalyptic number.

It is an amenable number.

49338589 is a deficient number, since it is larger than the sum of its proper divisors (1).

49338589 is an equidigital number, since it uses as much as digits as its factorization.

49338589 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 933120, while the sum is 49.

The square root of 49338589 is about 7024.1432929575. The cubic root of 49338589 is about 366.7714946371.

The spelling of 49338589 in words is "forty-nine million, three hundred thirty-eight thousand, five hundred eighty-nine".