9799062549870 has 384 divisors, whose sum is σ = 28170929088000. Its totient is φ = 2161791590400.

The previous prime is 9799062549863. The next prime is 9799062549877. The reversal of 9799062549870 is 789452609979.

9799062549870 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (9799062549863) and next prime (9799062549877).

It is a junction number, because it is equal to n+sod(n) for n = 9799062549792 and 9799062549801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9799062549877) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 343222356 + ... + 343250904.

It is an arithmetic number, because the mean of its divisors is an integer number (73361794500).

Almost surely, 2^{9799062549870} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9799062549870, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14085464544000).

9799062549870 is an abundant number, since it is smaller than the sum of its proper divisors (18371866538130).

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

9799062549870 is a wasteful number, since it uses less digits than its factorization.

9799062549870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28724 (or 28707 counting only the distinct ones).

The product of its (nonzero) digits is 617258880, while the sum is 75.

The spelling of 9799062549870 in words is "nine trillion, seven hundred ninety-nine billion, sixty-two million, five hundred forty-nine thousand, eight hundred seventy".