29696941 has 4 divisors (see below), whose sum is σ = 29969500. Its totient is φ = 29424384.

The previous prime is 29696939. The next prime is 29696963. The reversal of 29696941 is 14969692.

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

It can be written as a sum of positive squares in 2 ways, for example, as 21659716 + 8037225 = 4654^2 + 2835^2 .

It is a cyclic number.

It is not a de Polignac number, because 29696941 - 2¹ = 29696939 is a prime.

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

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 29696891 and 29696900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29696921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136116 + ... + 136333.

It is an arithmetic number, because the mean of its divisors is an integer number (7492375).

Almost surely, 2^29696941 is an apocalyptic number.

It is an amenable number.

29696941 is a deficient number, since it is larger than the sum of its proper divisors (272559).

29696941 is a wasteful number, since it uses less digits than its factorization.

29696941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272558.

The product of its digits is 209952, while the sum is 46.

The square root of 29696941 is about 5449.4899761354. The cubic root of 29696941 is about 309.6734021342.

The spelling of 29696941 in words is "twenty-nine million, six hundred ninety-six thousand, nine hundred forty-one".