343640051606 has 8 divisors (see below), whose sum is σ = 519518818560. Its totient is φ = 170467112088.

The previous prime is 343640051537. The next prime is 343640051639. The reversal of 343640051606 is 606150046343.

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

It is a self number, because there is not a number n which added to its sum of digits gives 343640051606.

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, 676456541 + ... + 676457048.

It is an arithmetic number, because the mean of its divisors is an integer number (64939852320).

Almost surely, 2^343640051606 is an apocalyptic number.

343640051606 is a deficient number, since it is larger than the sum of its proper divisors (175878766954).

343640051606 is a wasteful number, since it uses less digits than its factorization.

343640051606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1352913718.

The product of its (nonzero) digits is 155520, while the sum is 38.

Adding to 343640051606 its reverse (606150046343), we get a palindrome (949790097949).

The spelling of 343640051606 in words is "three hundred forty-three billion, six hundred forty million, fifty-one thousand, six hundred six".