29214689 has 8 divisors (see below), whose sum is σ = 33461760. Its totient is φ = 24986016.

The previous prime is 29214677. The next prime is 29214697. The reversal of 29214689 is 98641292.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29214689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29214649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1004 + ... + 7709.

It is an arithmetic number, because the mean of its divisors is an integer number (4182720).

Almost surely, 2^29214689 is an apocalyptic number.

It is an amenable number.

29214689 is a deficient number, since it is larger than the sum of its proper divisors (4247071).

29214689 is an equidigital number, since it uses as much as digits as its factorization.

29214689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9199.

The product of its digits is 62208, while the sum is 41.

The square root of 29214689 is about 5405.0614242578. The cubic root of 29214689 is about 307.9879717853.

The spelling of 29214689 in words is "twenty-nine million, two hundred fourteen thousand, six hundred eighty-nine".