349250268676 has 27 divisors (see below), whose sum is σ = 626545515477. Its totient is φ = 170342345760.

The previous prime is 349250268643. The next prime is 349250268713. The reversal of 349250268676 is 676862052943.

The square root of 349250268676 is 590974.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 16828835076 + 332421433600 = 129726^2 + 576560^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 349250268676.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 48456265 + ... + 48463471.

Almost surely, 2^349250268676 is an apocalyptic number.

349250268676 is the 590974-th square number.

It is an amenable number.

349250268676 is a deficient number, since it is larger than the sum of its proper divisors (277295246801).

349250268676 is an frugal number, since it uses more digits than its factorization.

349250268676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14500 (or 7250 counting only the distinct ones).

The product of its (nonzero) digits is 26127360, while the sum is 58.

The spelling of 349250268676 in words is "three hundred forty-nine billion, two hundred fifty million, two hundred sixty-eight thousand, six hundred seventy-six".