29913029 has 2 divisors, whose sum is σ = 29913030. Its totient is φ = 29913028.

The previous prime is 29912999. The next prime is 29913031. The reversal of 29913029 is 92031992.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29408929 + 504100 = 5423^2 + 710^2 .

It is a cyclic number.

It is not a de Polignac number, because 29913029 - 2²⁴ = 13135813 is a prime.

Together with 29913031, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 29913029.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29913089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14956514 + 14956515.

It is an arithmetic number, because the mean of its divisors is an integer number (14956515).

Almost surely, 2^29913029 is an apocalyptic number.

It is an amenable number.

29913029 is a deficient number, since it is larger than the sum of its proper divisors (1).

29913029 is an equidigital number, since it uses as much as digits as its factorization.

29913029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748, while the sum is 35.

The square root of 29913029 is about 5469.2804828423. The cubic root of 29913029 is about 310.4226942801.

The spelling of 29913029 in words is "twenty-nine million, nine hundred thirteen thousand, twenty-nine".