29117330 has 32 divisors (see below), whose sum is σ = 57587328. Its totient is φ = 10512000.

The previous prime is 29117327. The next prime is 29117351. The reversal of 29117330 is 3371192.

It is a self number, because there is not a number n which added to its sum of digits gives 29117330.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 15734 + ... + 17486.

It is an arithmetic number, because the mean of its divisors is an integer number (1799604).

Almost surely, 2^29117330 is an apocalyptic number.

29117330 is a deficient number, since it is larger than the sum of its proper divisors (28469998).

29117330 is a wasteful number, since it uses less digits than its factorization.

29117330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1922.

The product of its (nonzero) digits is 1134, while the sum is 26.

The square root of 29117330 is about 5396.0476276623. The cubic root of 29117330 is about 307.6454640387.

The spelling of 29117330 in words is "twenty-nine million, one hundred seventeen thousand, three hundred thirty".