1941848064 has 180 divisors, whose sum is σ = 6047084316. Its totient is φ = 596901888.

The previous prime is 1941848059. The next prime is 1941848087. The reversal of 1941848064 is 4608481491.

It can be written as a sum of positive squares in 2 ways, for example, as 92160000 + 1849688064 = 9600^2 + 43008^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1916422 + ... + 1917434.

Almost surely, 2^1941848064 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 1941848064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3023542158).

1941848064 is an abundant number, since it is smaller than the sum of its proper divisors (4105236252).

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

1941848064 is a wasteful number, since it uses less digits than its factorization.

1941848064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1060 (or 1031 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 45.

The square root of 1941848064 is about 44066.4051631172. The cubic root of 1941848064 is about 1247.5896086518.

The spelling of 1941848064 in words is "one billion, nine hundred forty-one million, eight hundred forty-eight thousand, sixty-four".