83798681922244 has 27 divisors (see below), whose sum is σ = 154772861792367. Its totient is φ = 39693947714568.

The previous prime is 83798681922211. The next prime is 83798681922251. The reversal of 83798681922244 is 44222918689738.

The square root of 83798681922244 is 9154162.

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

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 347737707 + ... + 347978605.

Almost surely, 2^{83798681922244} is an apocalyptic number.

83798681922244 is the 9154162-nd square number.

It is an amenable number.

83798681922244 is a deficient number, since it is larger than the sum of its proper divisors (70974179870123).

83798681922244 is an frugal number, since it uses more digits than its factorization.

83798681922244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481840 (or 240920 counting only the distinct ones).

The product of its digits is 668860416, while the sum is 73.

The spelling of 83798681922244 in words is "eighty-three trillion, seven hundred ninety-eight billion, six hundred eighty-one million, nine hundred twenty-two thousand, two hundred forty-four".