345103224 has 32 divisors (see below), whose sum is σ = 900270720. Its totient is φ = 110032736.

The previous prime is 345103211. The next prime is 345103237. The reversal of 345103224 is 422301543.

It is an interprime number because it is at equal distance from previous prime (345103211) and next prime (345103237).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 345103194 and 345103203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 312042 + ... + 313145.

It is an arithmetic number, because the mean of its divisors is an integer number (28133460).

Almost surely, 2^345103224 is an apocalyptic number.

It is an amenable number.

345103224 is an abundant number, since it is smaller than the sum of its proper divisors (555167496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

345103224 is a wasteful number, since it uses less digits than its factorization.

345103224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625219 (or 625215 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 345103224 is about 18576.9541098642. The cubic root of 345103224 is about 701.4278501370.

Adding to 345103224 its reverse (422301543), we get a palindrome (767404767).

The spelling of 345103224 in words is "three hundred forty-five million, one hundred three thousand, two hundred twenty-four".