343429254 has 32 divisors (see below), whose sum is σ = 872202240. Its totient is φ = 98122536.

The previous prime is 343429249. The next prime is 343429259. The reversal of 343429254 is 452924343.

It is an interprime number because it is at equal distance from previous prime (343429249) and next prime (343429259).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343429259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 453894 + ... + 454649.

It is an arithmetic number, because the mean of its divisors is an integer number (27256320).

Almost surely, 2^343429254 is an apocalyptic number.

343429254 is an abundant number, since it is smaller than the sum of its proper divisors (528772986).

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

343429254 is a wasteful number, since it uses less digits than its factorization.

343429254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908561 (or 908555 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

The square root of 343429254 is about 18531.8443226787. The cubic root of 343429254 is about 700.2918877948.

The spelling of 343429254 in words is "three hundred forty-three million, four hundred twenty-nine thousand, two hundred fifty-four".