343338994 has 4 divisors (see below), whose sum is σ = 515008494. Its totient is φ = 171669496.

The previous prime is 343338979. The next prime is 343339001. The reversal of 343338994 is 499833343.

343338994 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 278455969 + 64883025 = 16687^2 + 8055^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85834747 + ... + 85834750.

Almost surely, 2^343338994 is an apocalyptic number.

343338994 is a deficient number, since it is larger than the sum of its proper divisors (171669500).

343338994 is a wasteful number, since it uses less digits than its factorization.

343338994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171669499.

The product of its digits is 839808, while the sum is 46.

The square root of 343338994 is about 18529.4088950511. The cubic root of 343338994 is about 700.2305322333.

The spelling of 343338994 in words is "three hundred forty-three million, three hundred thirty-eight thousand, nine hundred ninety-four".