29089349 has 6 divisors (see below), whose sum is σ = 30127890. Its totient is φ = 28085456.

The previous prime is 29089337. The next prime is 29089367. The reversal of 29089349 is 94398092.

It can be written as a sum of positive squares in 3 ways, for example, as 37249 + 29052100 = 193^2 + 5390^2 .

It is not a de Polignac number, because 29089349 - 2¹² = 29085253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29089309) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16454 + ... + 18135.

It is an arithmetic number, because the mean of its divisors is an integer number (5021315).

Almost surely, 2^29089349 is an apocalyptic number.

29089349 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

29089349 is a deficient number, since it is larger than the sum of its proper divisors (1038541).

29089349 is an equidigital number, since it uses as much as digits as its factorization.

29089349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34647 (or 34618 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 44.

The square root of 29089349 is about 5393.4542734689. The cubic root of 29089349 is about 307.5468860139.

The spelling of 29089349 in words is "twenty-nine million, eighty-nine thousand, three hundred forty-nine".