29438349 has 4 divisors (see below), whose sum is σ = 39251136. Its totient is φ = 19625564.

The previous prime is 29438341. The next prime is 29438351. The reversal of 29438349 is 94383492.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 29438349 - 2³ = 29438341 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 29438349.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29438341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4906389 + ... + 4906394.

It is an arithmetic number, because the mean of its divisors is an integer number (9812784).

Almost surely, 2^29438349 is an apocalyptic number.

It is an amenable number.

29438349 is a deficient number, since it is larger than the sum of its proper divisors (9812787).

29438349 is an equidigital number, since it uses as much as digits as its factorization.

29438349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9812786.

The product of its digits is 186624, while the sum is 42.

The square root of 29438349 is about 5425.7118426986. The cubic root of 29438349 is about 308.7719329652.

The spelling of 29438349 in words is "twenty-nine million, four hundred thirty-eight thousand, three hundred forty-nine".