9348917864 has 96 divisors (see below), whose sum is σ = 21036093960. Its totient is φ = 3868508160.

The previous prime is 9348917857. The next prime is 9348917887. The reversal of 9348917864 is 4687198439.

It can be written as a sum of positive squares in 4 ways, for example, as 7403225764 + 1945692100 = 86042^2 + 44110^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 913544 + ... + 923720.

Almost surely, 2^9348917864 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 9348917864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10518046980).

9348917864 is an abundant number, since it is smaller than the sum of its proper divisors (11687176096).

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

9348917864 is a wasteful number, since it uses less digits than its factorization.

9348917864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10291 (or 10276 counting only the distinct ones).

The product of its digits is 10450944, while the sum is 59.

The square root of 9348917864 is about 96689.8022751107. The cubic root of 9348917864 is about 2106.6244225671.

The spelling of 9348917864 in words is "nine billion, three hundred forty-eight million, nine hundred seventeen thousand, eight hundred sixty-four".