214468346 has 8 divisors (see below), whose sum is σ = 322467924. Its totient is φ = 106979040.

The previous prime is 214468337. The next prime is 214468357. The reversal of 214468346 is 643864412.

214468346 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 207504025 + 6964321 = 14405^2 + 2639^2 .

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126515 + ... + 128198.

Almost surely, 2^214468346 is an apocalyptic number.

214468346 is a deficient number, since it is larger than the sum of its proper divisors (107999578).

214468346 is a wasteful number, since it uses less digits than its factorization.

214468346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255136.

The product of its digits is 110592, while the sum is 38.

The square root of 214468346 is about 14644.7378262637. The cubic root of 214468346 is about 598.5784364402.

It can be divided in two parts, 21446 and 8346, that added together give a palindrome (29792).

The spelling of 214468346 in words is "two hundred fourteen million, four hundred sixty-eight thousand, three hundred forty-six".