29066399 has 2 divisors, whose sum is σ = 29066400. Its totient is φ = 29066398.

The previous prime is 29066393. The next prime is 29066407. The reversal of 29066399 is 99366092.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 29066399 - 2¹² = 29062303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29066393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14533199 + 14533200.

It is an arithmetic number, because the mean of its divisors is an integer number (14533200).

Almost surely, 2^29066399 is an apocalyptic number.

29066399 is a deficient number, since it is larger than the sum of its proper divisors (1).

29066399 is an equidigital number, since it uses as much as digits as its factorization.

29066399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 157464, while the sum is 44.

The square root of 29066399 is about 5391.3262746749. The cubic root of 29066399 is about 307.4659851771.

The spelling of 29066399 in words is "twenty-nine million, sixty-six thousand, three hundred ninety-nine".