343463225 has 24 divisors (see below), whose sum is σ = 487558080. Its totient is φ = 235120320.

The previous prime is 343463221. The next prime is 343463243. The reversal of 343463225 is 522364343.

It is not a de Polignac number, because 343463225 - 2² = 343463221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 343463191 and 343463200.

It is not an unprimeable number, because it can be changed into a prime (343463221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 134006 + ... + 136544.

It is an arithmetic number, because the mean of its divisors is an integer number (20314920).

Almost surely, 2^343463225 is an apocalyptic number.

343463225 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

343463225 is a deficient number, since it is larger than the sum of its proper divisors (144094855).

343463225 is a wasteful number, since it uses less digits than its factorization.

343463225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3329 (or 3324 counting only the distinct ones).

The product of its digits is 51840, while the sum is 32.

The square root of 343463225 is about 18532.7608574654. The cubic root of 343463225 is about 700.3149772968.

The spelling of 343463225 in words is "three hundred forty-three million, four hundred sixty-three thousand, two hundred twenty-five".