29446069 has 2 divisors, whose sum is σ = 29446070. Its totient is φ = 29446068.

The previous prime is 29446061. The next prime is 29446121. The reversal of 29446069 is 96064492.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16305444 + 13140625 = 4038^2 + 3625^2 .

It is a cyclic number.

It is not a de Polignac number, because 29446069 - 2³ = 29446061 is a prime.

It is a super-2 number, since 2×29446069² = 1734141959105522, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29446061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14723034 + 14723035.

It is an arithmetic number, because the mean of its divisors is an integer number (14723035).

Almost surely, 2^29446069 is an apocalyptic number.

It is an amenable number.

29446069 is a deficient number, since it is larger than the sum of its proper divisors (1).

29446069 is an equidigital number, since it uses as much as digits as its factorization.

29446069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 29446069 is about 5426.4232234502. The cubic root of 29446069 is about 308.7989216955.

The spelling of 29446069 in words is "twenty-nine million, four hundred forty-six thousand, sixty-nine".