9936206070 has 128 divisors (see below), whose sum is σ = 29637052416. Its totient is φ = 2079737856.

The previous prime is 9936206023. The next prime is 9936206089. The reversal of 9936206070 is 706026399.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 94479 + ... + 169701.

It is an arithmetic number, because the mean of its divisors is an integer number (231539472).

Almost surely, 2^9936206070 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9936206070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14818526208).

9936206070 is an abundant number, since it is smaller than the sum of its proper divisors (19700846346).

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

9936206070 is a wasteful number, since it uses less digits than its factorization.

9936206070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75294.

The product of its (nonzero) digits is 122472, while the sum is 42.

The square root of 9936206070 is about 99680.5200126885. The cubic root of 9936206070 is about 2149.8435847990.

The spelling of 9936206070 in words is "nine billion, nine hundred thirty-six million, two hundred six thousand, seventy".