343223475 has 48 divisors (see below), whose sum is σ = 669480960. Its totient is φ = 151833600.

The previous prime is 343223471. The next prime is 343223521. The reversal of 343223475 is 574322343.

It is not a de Polignac number, because 343223475 - 2² = 343223471 is a prime.

It is not an unprimeable number, because it can be changed into a prime (343223471) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5731 + ... + 26819.

It is an arithmetic number, because the mean of its divisors is an integer number (13947520).

Almost surely, 2^343223475 is an apocalyptic number.

343223475 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

343223475 is a deficient number, since it is larger than the sum of its proper divisors (326257485).

343223475 is a wasteful number, since it uses less digits than its factorization.

343223475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21140 (or 21135 counting only the distinct ones).

The product of its digits is 60480, while the sum is 33.

The square root of 343223475 is about 18526.2914529595. The cubic root of 343223475 is about 700.1519908054.

The spelling of 343223475 in words is "three hundred forty-three million, two hundred twenty-three thousand, four hundred seventy-five".