29611313 has 2 divisors, whose sum is σ = 29611314. Its totient is φ = 29611312.

The previous prime is 29611273. The next prime is 29611339. The reversal of 29611313 is 31311692.

It is an a-pointer prime, because the next prime (29611339) can be obtained adding 29611313 to its sum of digits (26).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27952369 + 1658944 = 5287^2 + 1288^2 .

It is a cyclic number.

It is not a de Polignac number, because 29611313 - 2¹⁸ = 29349169 is a prime.

It is not a weakly prime, because it can be changed into another prime (29611343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14805656 + 14805657.

It is an arithmetic number, because the mean of its divisors is an integer number (14805657).

Almost surely, 2^29611313 is an apocalyptic number.

It is an amenable number.

29611313 is a deficient number, since it is larger than the sum of its proper divisors (1).

29611313 is an equidigital number, since it uses as much as digits as its factorization.

29611313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 972, while the sum is 26.

The square root of 29611313 is about 5441.6277895497. The cubic root of 29611313 is about 309.3754787327.

The spelling of 29611313 in words is "twenty-nine million, six hundred eleven thousand, three hundred thirteen".