29840341 has 2 divisors, whose sum is σ = 29840342. Its totient is φ = 29840340.

The previous prime is 29840329. The next prime is 29840387. The reversal of 29840341 is 14304892.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25654225 + 4186116 = 5065^2 + 2046^2 .

It is a cyclic number.

It is not a de Polignac number, because 29840341 - 2⁹ = 29839829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29840311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14920170 + 14920171.

It is an arithmetic number, because the mean of its divisors is an integer number (14920171).

Almost surely, 2^29840341 is an apocalyptic number.

It is an amenable number.

29840341 is a deficient number, since it is larger than the sum of its proper divisors (1).

29840341 is an equidigital number, since it uses as much as digits as its factorization.

29840341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 29840341 is about 5462.6313256525. The cubic root of 29840341 is about 310.1710502424.

The spelling of 29840341 in words is "twenty-nine million, eight hundred forty thousand, three hundred forty-one".