29314729 has 2 divisors, whose sum is σ = 29314730. Its totient is φ = 29314728.

The previous prime is 29314723. The next prime is 29314741. The reversal of 29314729 is 92741392.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17239104 + 12075625 = 4152^2 + 3475^2 .

It is a cyclic number.

It is not a de Polignac number, because 29314729 - 2⁷ = 29314601 is a prime.

It is a nialpdrome in base 12.

It is not a weakly prime, because it can be changed into another prime (29314723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14657364 + 14657365.

It is an arithmetic number, because the mean of its divisors is an integer number (14657365).

Almost surely, 2^29314729 is an apocalyptic number.

It is an amenable number.

29314729 is a deficient number, since it is larger than the sum of its proper divisors (1).

29314729 is an equidigital number, since it uses as much as digits as its factorization.

29314729 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27216, while the sum is 37.

The square root of 29314729 is about 5414.3078043273. The cubic root of 29314729 is about 308.3391195083.

The spelling of 29314729 in words is "twenty-nine million, three hundred fourteen thousand, seven hundred twenty-nine".