29066693 has 2 divisors, whose sum is σ = 29066694. Its totient is φ = 29066692.

The previous prime is 29066659. The next prime is 29066699. The reversal of 29066693 is 39666092.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15984004 + 13082689 = 3998^2 + 3617^2 .

It is a cyclic number.

It is not a de Polignac number, because 29066693 - 2¹⁰ = 29065669 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 29066693.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29066699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14533346 + 14533347.

It is an arithmetic number, because the mean of its divisors is an integer number (14533347).

Almost surely, 2^29066693 is an apocalyptic number.

It is an amenable number.

29066693 is a deficient number, since it is larger than the sum of its proper divisors (1).

29066693 is an equidigital number, since it uses as much as digits as its factorization.

29066693 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 104976, while the sum is 41.

The square root of 29066693 is about 5391.3535406241. The cubic root of 29066693 is about 307.4670218230.

The spelling of 29066693 in words is "twenty-nine million, sixty-six thousand, six hundred ninety-three".