41959789 has 2 divisors, whose sum is σ = 41959790. Its totient is φ = 41959788.

The previous prime is 41959717. The next prime is 41959811. The reversal of 41959789 is 98795914.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41409225 + 550564 = 6435^2 + 742^2 .

It is a cyclic number.

It is not a de Polignac number, because 41959789 - 2⁷ = 41959661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41950789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20979894 + 20979895.

It is an arithmetic number, because the mean of its divisors is an integer number (20979895).

Almost surely, 2^41959789 is an apocalyptic number.

It is an amenable number.

41959789 is a deficient number, since it is larger than the sum of its proper divisors (1).

41959789 is an equidigital number, since it uses as much as digits as its factorization.

41959789 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 816480, while the sum is 52.

The square root of 41959789 is about 6477.6376094993. The cubic root of 41959789 is about 347.4916969187.

The spelling of 41959789 in words is "forty-one million, nine hundred fifty-nine thousand, seven hundred eighty-nine".