9860739532 has 96 divisors (see below), whose sum is σ = 20918374400. Its totient is φ = 3977890560.

The previous prime is 9860739521. The next prime is 9860739541. The reversal of 9860739532 is 2359370689.

It is a self number, because there is not a number n which added to its sum of digits gives 9860739532.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13025698 + ... + 13026454.

Almost surely, 2^9860739532 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 9860739532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10459187200).

9860739532 is an abundant number, since it is smaller than the sum of its proper divisors (11057634868).

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

9860739532 is a wasteful number, since it uses less digits than its factorization.

9860739532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1191 (or 1189 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 52.

The square root of 9860739532 is about 99301.2564472374. The cubic root of 9860739532 is about 2144.3869836270.

The spelling of 9860739532 in words is "nine billion, eight hundred sixty million, seven hundred thirty-nine thousand, five hundred thirty-two".