345314229 has 32 divisors (see below), whose sum is σ = 517716864. Its totient is φ = 203316480.

The previous prime is 345314213. The next prime is 345314231. The reversal of 345314229 is 922413543.

It is not a de Polignac number, because 345314229 - 2⁴ = 345314213 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 345314229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345314269) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86062 + ... + 89984.

It is an arithmetic number, because the mean of its divisors is an integer number (16178652).

Almost surely, 2^345314229 is an apocalyptic number.

345314229 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

It is an amenable number.

345314229 is a deficient number, since it is larger than the sum of its proper divisors (172402635).

345314229 is a wasteful number, since it uses less digits than its factorization.

345314229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4037.

The product of its digits is 25920, while the sum is 33.

The square root of 345314229 is about 18582.6324561403. The cubic root of 345314229 is about 701.5707780291.

It can be divided in two parts, 345314 and 229, that added together give a palindrome (345543).

The spelling of 345314229 in words is "three hundred forty-five million, three hundred fourteen thousand, two hundred twenty-nine".