9970059648 has 128 divisors (see below), whose sum is σ = 26800704000. Its totient is φ = 3283752960.

The previous prime is 9970059643. The next prime is 9970059769. The reversal of 9970059648 is 8469500799.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9970059643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15505215 + ... + 15505857.

It is an arithmetic number, because the mean of its divisors is an integer number (209380500).

Almost surely, 2^9970059648 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 9970059648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13400352000).

9970059648 is an abundant number, since it is smaller than the sum of its proper divisors (16830644352).

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

9970059648 is a wasteful number, since it uses less digits than its factorization.

9970059648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1080 (or 1068 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 57.

The square root of 9970059648 is about 99850.1860188553. The cubic root of 9970059648 is about 2152.2823894800.

The spelling of 9970059648 in words is "nine billion, nine hundred seventy million, fifty-nine thousand, six hundred forty-eight".