29289049 has 2 divisors, whose sum is σ = 29289050. Its totient is φ = 29289048.

The previous prime is 29289031. The next prime is 29289059. The reversal of 29289049 is 94098292.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26163225 + 3125824 = 5115^2 + 1768^2 .

It is a cyclic number.

It is not a de Polignac number, because 29289049 - 2⁹ = 29288537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 29288996 and 29289014.

It is not a weakly prime, because it can be changed into another prime (29289059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14644524 + 14644525.

It is an arithmetic number, because the mean of its divisors is an integer number (14644525).

Almost surely, 2^29289049 is an apocalyptic number.

It is an amenable number.

29289049 is a deficient number, since it is larger than the sum of its proper divisors (1).

29289049 is an equidigital number, since it uses as much as digits as its factorization.

29289049 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 43.

The square root of 29289049 is about 5411.9357904543. The cubic root of 29289049 is about 308.2490571391.

The spelling of 29289049 in words is "twenty-nine million, two hundred eighty-nine thousand, forty-nine".