343563434 has 8 divisors (see below), whose sum is σ = 542468640. Its totient is φ = 162740556.

The previous prime is 343563419. The next prime is 343563439. The reversal of 343563434 is 434365343.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 343563394 and 343563403.

It is not an unprimeable number, because it can be changed into a prime (343563439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4520534 + ... + 4520609.

It is an arithmetic number, because the mean of its divisors is an integer number (67808580).

Almost surely, 2^343563434 is an apocalyptic number.

343563434 is a deficient number, since it is larger than the sum of its proper divisors (198905206).

343563434 is a wasteful number, since it uses less digits than its factorization.

343563434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9041164.

The product of its digits is 155520, while the sum is 35.

The square root of 343563434 is about 18535.4642240220. The cubic root of 343563434 is about 700.3830787552.

The spelling of 343563434 in words is "three hundred forty-three million, five hundred sixty-three thousand, four hundred thirty-four".