214330669 has 8 divisors (see below), whose sum is σ = 250161408. Its totient is φ = 179802960.

The previous prime is 214330663. The next prime is 214330687. The reversal of 214330669 is 966033412.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 214330669 - 2¹⁹ = 213806381 is a prime.

It is a super-2 number, since 2×214330669² = 91875271347975122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214330663) 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, 325402 + ... + 326059.

It is an arithmetic number, because the mean of its divisors is an integer number (31270176).

Almost surely, 2^214330669 is an apocalyptic number.

It is an amenable number.

214330669 is a deficient number, since it is larger than the sum of its proper divisors (35830739).

214330669 is an equidigital number, since it uses as much as digits as its factorization.

214330669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651515.

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

The square root of 214330669 is about 14640.0365095173. The cubic root of 214330669 is about 598.4503241017.

The spelling of 214330669 in words is "two hundred fourteen million, three hundred thirty thousand, six hundred sixty-nine".