782048326620 has 192 divisors, whose sum is σ = 2465833176576. Its totient is φ = 183525995520.

The previous prime is 782048326607. The next prime is 782048326621. The reversal of 782048326620 is 26623840287.

It is a super-2 number, since 2×782048326620² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 782048326620.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (782048326621) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 4729459 + ... + 4892021.

It is an arithmetic number, because the mean of its divisors is an integer number (12842881128).

Almost surely, 2^782048326620 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 782048326620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1232916588288).

782048326620 is an abundant number, since it is smaller than the sum of its proper divisors (1683784849956).

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

782048326620 is a wasteful number, since it uses less digits than its factorization.

782048326620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162820 (or 162818 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 48.

The spelling of 782048326620 in words is "seven hundred eighty-two billion, forty-eight million, three hundred twenty-six thousand, six hundred twenty".