29486629 has 2 divisors, whose sum is σ = 29486630. Its totient is φ = 29486628.

The previous prime is 29486627. The next prime is 29486741. The reversal of 29486629 is 92668492.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19342404 + 10144225 = 4398^2 + 3185^2 .

It is a cyclic number.

It is not a de Polignac number, because 29486629 - 2¹ = 29486627 is a prime.

It is a super-2 number, since 2×29486629² = 1738922579567282, which contains 22 as substring.

Together with 29486627, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29486623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14743314 + 14743315.

It is an arithmetic number, because the mean of its divisors is an integer number (14743315).

Almost surely, 2^29486629 is an apocalyptic number.

It is an amenable number.

29486629 is a deficient number, since it is larger than the sum of its proper divisors (1).

29486629 is an equidigital number, since it uses as much as digits as its factorization.

29486629 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 373248, while the sum is 46.

The square root of 29486629 is about 5430.1592057692. The cubic root of 29486629 is about 308.9406399661.

The spelling of 29486629 in words is "twenty-nine million, four hundred eighty-six thousand, six hundred twenty-nine".