343463226 has 32 divisors (see below), whose sum is σ = 700999488. Its totient is φ = 112166400.

The previous prime is 343463221. The next prime is 343463243. The reversal of 343463226 is 622364343.

It is a happy number.

It is a super-2 number, since 2×343463226² = 235933975228654152, which contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 55861 + ... + 61703.

It is an arithmetic number, because the mean of its divisors is an integer number (21906234).

Almost surely, 2^343463226 is an apocalyptic number.

343463226 is an abundant number, since it is smaller than the sum of its proper divisors (357536262).

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

343463226 is a wasteful number, since it uses less digits than its factorization.

343463226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6046.

The product of its digits is 62208, while the sum is 33.

The square root of 343463226 is about 18532.7608844446. The cubic root of 343463226 is about 700.3149779765.

The spelling of 343463226 in words is "three hundred forty-three million, four hundred sixty-three thousand, two hundred twenty-six".