345343125 has 40 divisors (see below), whose sum is σ = 584188000. Its totient is φ = 181368000.

The previous prime is 345343081. The next prime is 345343129. The reversal of 345343125 is 521343543.

It is not a de Polignac number, because 345343125 - 2⁸ = 345342869 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 345343092 and 345343101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345343129) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 124251 + ... + 126999.

It is an arithmetic number, because the mean of its divisors is an integer number (14604700).

Almost surely, 2^345343125 is an apocalyptic number.

It is an amenable number.

345343125 is a deficient number, since it is larger than the sum of its proper divisors (238844875).

345343125 is an equidigital number, since it uses as much as digits as its factorization.

345343125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2839 (or 2824 counting only the distinct ones).

The product of its digits is 21600, while the sum is 30.

The square root of 345343125 is about 18583.4099400514. The cubic root of 345343125 is about 701.5903467022.

Adding to 345343125 its reverse (521343543), we get a palindrome (866686668).

The spelling of 345343125 in words is "three hundred forty-five million, three hundred forty-three thousand, one hundred twenty-five".