344635716406 has 8 divisors (see below), whose sum is σ = 516956086440. Its totient is φ = 172317020928.

The previous prime is 344635716353. The next prime is 344635716449. The reversal of 344635716406 is 604617536443.

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 344635716406.

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, 492405 + ... + 965263.

It is an arithmetic number, because the mean of its divisors is an integer number (64619510805).

Almost surely, 2^344635716406 is an apocalyptic number.

344635716406 is a deficient number, since it is larger than the sum of its proper divisors (172320370034).

344635716406 is a wasteful number, since it uses less digits than its factorization.

344635716406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 837278.

The product of its (nonzero) digits is 4354560, while the sum is 49.

The spelling of 344635716406 in words is "three hundred forty-four billion, six hundred thirty-five million, seven hundred sixteen thousand, four hundred six".