345325211 has 8 divisors (see below), whose sum is σ = 430535424. Its totient is φ = 269084520.

The previous prime is 345325207. The next prime is 345325219. The reversal of 345325211 is 112523543.

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 345325211 - 2² = 345325207 is a prime.

It is not an unprimeable number, because it can be changed into a prime (345325219) 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, 2242295 + ... + 2242448.

It is an arithmetic number, because the mean of its divisors is an integer number (53816928).

Almost surely, 2^345325211 is an apocalyptic number.

345325211 is a deficient number, since it is larger than the sum of its proper divisors (85210213).

345325211 is a wasteful number, since it uses less digits than its factorization.

345325211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4484761.

The product of its digits is 3600, while the sum is 26.

The square root of 345325211 is about 18582.9279447562. The cubic root of 345325211 is about 701.5782152828.

Adding to 345325211 its reverse (112523543), we get a palindrome (457848754).

The spelling of 345325211 in words is "three hundred forty-five million, three hundred twenty-five thousand, two hundred eleven".