345244211 has 8 divisors (see below), whose sum is σ = 393672384. Its totient is φ = 299940480.

The previous prime is 345244199. The next prime is 345244219. The reversal of 345244211 is 112442543.

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 345244211 - 2⁶ = 345244147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (345244219) 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, 780875 + ... + 781316.

It is an arithmetic number, because the mean of its divisors is an integer number (49209048).

Almost surely, 2^345244211 is an apocalyptic number.

345244211 is a deficient number, since it is larger than the sum of its proper divisors (48428173).

345244211 is a wasteful number, since it uses less digits than its factorization.

345244211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1562221.

The product of its digits is 3840, while the sum is 26.

The square root of 345244211 is about 18580.7483971986. The cubic root of 345244211 is about 701.5233565801.

Adding to 345244211 its reverse (112442543), we get a palindrome (457686754).

The spelling of 345244211 in words is "three hundred forty-five million, two hundred forty-four thousand, two hundred eleven".