29380066 has 4 divisors (see below), whose sum is σ = 44070102. Its totient is φ = 14690032.

The previous prime is 29380049. The next prime is 29380081. The reversal of 29380066 is 66008392.

It is a happy number.

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., 24295041 + 5085025 = 4929^2 + 2255^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 7345015 + ... + 7345018.

Almost surely, 2^29380066 is an apocalyptic number.

29380066 is a deficient number, since it is larger than the sum of its proper divisors (14690036).

29380066 is a wasteful number, since it uses less digits than its factorization.

29380066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14690035.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 29380066 is about 5420.3381813315. The cubic root of 29380066 is about 308.5680261032.

The spelling of 29380066 in words is "twenty-nine million, three hundred eighty thousand, sixty-six".