29093434 has 4 divisors (see below), whose sum is σ = 43640154. Its totient is φ = 14546716.

The previous prime is 29093417. The next prime is 29093437. The reversal of 29093434 is 43439092.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 14630625 + 14462809 = 3825^2 + 3803^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 29093434.

It is not an unprimeable number, because it can be changed into a prime (29093437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7273357 + ... + 7273360.

Almost surely, 2^29093434 is an apocalyptic number.

29093434 is a deficient number, since it is larger than the sum of its proper divisors (14546720).

29093434 is a wasteful number, since it uses less digits than its factorization.

29093434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14546719.

The product of its (nonzero) digits is 23328, while the sum is 34.

The square root of 29093434 is about 5393.8329599646. The cubic root of 29093434 is about 307.5612815489.

The spelling of 29093434 in words is "twenty-nine million, ninety-three thousand, four hundred thirty-four".