344965346 has 8 divisors (see below), whose sum is σ = 564488784. Its totient is φ = 156802420.

The previous prime is 344965337. The next prime is 344965351. The reversal of 344965346 is 643569443.

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 = 344965297 and 344965306.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7840100 + ... + 7840143.

It is an arithmetic number, because the mean of its divisors is an integer number (70561098).

Almost surely, 2^344965346 is an apocalyptic number.

344965346 is a deficient number, since it is larger than the sum of its proper divisors (219523438).

344965346 is a wasteful number, since it uses less digits than its factorization.

344965346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15680256.

The product of its digits is 933120, while the sum is 44.

The square root of 344965346 is about 18573.2427432584. The cubic root of 344965346 is about 701.3344246101.

The spelling of 344965346 in words is "three hundred forty-four million, nine hundred sixty-five thousand, three hundred forty-six".