29440034 has 8 divisors (see below), whose sum is σ = 47557020. Its totient is φ = 13587696.

The previous prime is 29440031. The next prime is 29440057. The reversal of 29440034 is 43004492.

It can be written as a sum of positive squares in 2 ways, for example, as 29430625 + 9409 = 5425^2 + 97^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 1132309 = 29440034 / (2 + 9 + 4 + 4 + 0 + 0 + 3 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 29439985 and 29440012.

It is not an unprimeable number, because it can be changed into a prime (29440031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 566129 + ... + 566180.

Almost surely, 2^29440034 is an apocalyptic number.

29440034 is a deficient number, since it is larger than the sum of its proper divisors (18116986).

29440034 is a wasteful number, since it uses less digits than its factorization.

29440034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1132324.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 29440034 is about 5425.8671196409. The cubic root of 29440034 is about 308.7778240426. Note that the first 3 decimals are identical.

The spelling of 29440034 in words is "twenty-nine million, four hundred forty thousand, thirty-four".