343729046 has 8 divisors (see below), whose sum is σ = 518474520. Its totient is φ = 170904208.

The previous prime is 343729039. The next prime is 343729051. The reversal of 343729046 is 640927343.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 479711 + ... + 480426.

It is an arithmetic number, because the mean of its divisors is an integer number (64809315).

Almost surely, 2^343729046 is an apocalyptic number.

343729046 is a deficient number, since it is larger than the sum of its proper divisors (174745474).

343729046 is a wasteful number, since it uses less digits than its factorization.

343729046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 960318.

The product of its (nonzero) digits is 108864, while the sum is 38.

The square root of 343729046 is about 18539.9311217707. The cubic root of 343729046 is about 700.4955986941.

The spelling of 343729046 in words is "three hundred forty-three million, seven hundred twenty-nine thousand, forty-six".