927944394384 has 160 divisors (see below), whose sum is σ = 2762287488000. Its totient is φ = 262943718912.

The previous prime is 927944394353. The next prime is 927944394401. The reversal of 927944394384 is 483493449729.

It is a super-2 number, since 2×927944394384² (a number of 25 digits) contains 22 as substring.

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, 22774222 + ... + 22814930.

It is an arithmetic number, because the mean of its divisors is an integer number (17264296800).

Almost surely, 2^927944394384 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 927944394384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1381143744000).

927944394384 is an abundant number, since it is smaller than the sum of its proper divisors (1834343093616).

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

927944394384 is a wasteful number, since it uses less digits than its factorization.

927944394384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41285 (or 41279 counting only the distinct ones).

The product of its digits is 188116992, while the sum is 66.

The spelling of 927944394384 in words is "nine hundred twenty-seven billion, nine hundred forty-four million, three hundred ninety-four thousand, three hundred eighty-four".