29446493 has 2 divisors, whose sum is σ = 29446494. Its totient is φ = 29446492.

The previous prime is 29446471. The next prime is 29446511. The reversal of 29446493 is 39464492.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29300569 + 145924 = 5413^2 + 382^2 .

It is a cyclic number.

It is not a de Polignac number, because 29446493 - 2⁸ = 29446237 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 29446493.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29446453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14723246 + 14723247.

It is an arithmetic number, because the mean of its divisors is an integer number (14723247).

Almost surely, 2^29446493 is an apocalyptic number.

It is an amenable number.

29446493 is a deficient number, since it is larger than the sum of its proper divisors (1).

29446493 is an equidigital number, since it uses as much as digits as its factorization.

29446493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 186624, while the sum is 41.

The square root of 29446493 is about 5426.4622914013. The cubic root of 29446493 is about 308.8004038414.

The spelling of 29446493 in words is "twenty-nine million, four hundred forty-six thousand, four hundred ninety-three".