798562490287104 has 231 divisors, whose sum is σ = 2393495994595647. Its totient is φ = 266179358214144.

The previous prime is 798562490287099. The next prime is 798562490287123. The reversal of 798562490287104 is 401782094265897.

It is a happy number.

The square root of 798562490287104 is 28258848.

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

798562490287104 is a `hidden beast` number, since 7 + 9 + 8 + 5 + 6 + 2 + 490 + 28 + 7 + 104 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 24415628319 + ... + 24415661025.

Almost surely, 2^{798562490287104} is an apocalyptic number.

798562490287104 is the 28258848-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 798562490287104

798562490287104 is an abundant number, since it is smaller than the sum of its proper divisors (1594933504308543).

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

798562490287104 is an frugal number, since it uses more digits than its factorization.

798562490287104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65452 (or 32712 counting only the distinct ones).

The product of its (nonzero) digits is 487710720, while the sum is 72.

The spelling of 798562490287104 in words is "seven hundred ninety-eight trillion, five hundred sixty-two billion, four hundred ninety million, two hundred eighty-seven thousand, one hundred four".