29438001 has 6 divisors (see below), whose sum is σ = 42521570. Its totient is φ = 19625328.

The previous prime is 29437997. The next prime is 29438029. The reversal of 29438001 is 10083492.

It can be written as a sum of positive squares in only one way, i.e., 29419776 + 18225 = 5424^2 + 135^2 .

It is not a de Polignac number, because 29438001 - 2² = 29437997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29438081) 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, 1635436 + ... + 1635453.

Almost surely, 2^29438001 is an apocalyptic number.

It is an amenable number.

29438001 is a deficient number, since it is larger than the sum of its proper divisors (13083569).

29438001 is a wasteful number, since it uses less digits than its factorization.

29438001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3270895 (or 3270892 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 29438001 is about 5425.6797730791. The cubic root of 29438001 is about 308.7707162636.

The spelling of 29438001 in words is "twenty-nine million, four hundred thirty-eight thousand, one".