797206122496 has 117 divisors (see below), whose sum is σ = 1855429014141. Its totient is φ = 341488336896.

The previous prime is 797206122491. The next prime is 797206122499. The reversal of 797206122496 is 694221602797.

The square root of 797206122496 is 892864.

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., 583451545600 + 213754576896 = 763840^2 + 462336^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (797206122491) by changing a digit.

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 8 ways as a sum of consecutive naturals, for example, 400002076 + ... + 400004068.

Almost surely, 2^797206122496 is an apocalyptic number.

797206122496 is the 892864-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 797206122496

797206122496 is an abundant number, since it is smaller than the sum of its proper divisors (1058222891645).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

797206122496 is an frugal number, since it uses more digits than its factorization.

797206122496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4024 (or 2002 counting only the distinct ones).

The product of its (nonzero) digits is 4572288, while the sum is 55.

The spelling of 797206122496 in words is "seven hundred ninety-seven billion, two hundred six million, one hundred twenty-two thousand, four hundred ninety-six".