41389793 has 2 divisors, whose sum is σ = 41389794. Its totient is φ = 41389792.

The previous prime is 41389783. The next prime is 41389823. The reversal of 41389793 is 39798314.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34774609 + 6615184 = 5897^2 + 2572^2 .

It is a cyclic number.

It is not a de Polignac number, because 41389793 - 2⁶ = 41389729 is a prime.

It is a super-2 number, since 2×41389793² = 3426229929165698, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (41389703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20694896 + 20694897.

It is an arithmetic number, because the mean of its divisors is an integer number (20694897).

Almost surely, 2^41389793 is an apocalyptic number.

It is an amenable number.

41389793 is a deficient number, since it is larger than the sum of its proper divisors (1).

41389793 is an equidigital number, since it uses as much as digits as its factorization.

41389793 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 163296, while the sum is 44.

The square root of 41389793 is about 6433.4899549156. The cubic root of 41389793 is about 345.9110360781.

It can be divided in two parts, 4138 and 9793, that added together give a palindrome (13931).

The spelling of 41389793 in words is "forty-one million, three hundred eighty-nine thousand, seven hundred ninety-three".