1943734048 has 96 divisors (see below), whose sum is σ = 4349116800. Its totient is φ = 850139136.

The previous prime is 1943733997. The next prime is 1943734063. The reversal of 1943734048 is 8404373491.

It is a junction number, because it is equal to n+sod(n) for n = 1943733995 and 1943734013.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 403140 + ... + 407932.

It is an arithmetic number, because the mean of its divisors is an integer number (45303300).

Almost surely, 2^1943734048 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 1943734048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2174558400).

1943734048 is an abundant number, since it is smaller than the sum of its proper divisors (2405382752).

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

1943734048 is a wasteful number, since it uses less digits than its factorization.

1943734048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4874 (or 4866 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 43.

The square root of 1943734048 is about 44087.7993100132. The cubic root of 1943734048 is about 1247.9933774029.

The spelling of 1943734048 in words is "one billion, nine hundred forty-three million, seven hundred thirty-four thousand, forty-eight".