1932919328 has 48 divisors (see below), whose sum is σ = 3899508480. Its totient is φ = 942779136.

The previous prime is 1932919327. The next prime is 1932919349. The reversal of 1932919328 is 8239192391.

It is not an unprimeable number, because it can be changed into a prime (1932919327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300401 + ... + 306767.

It is an arithmetic number, because the mean of its divisors is an integer number (81239760).

Almost surely, 2^1932919328 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 1932919328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1949754240).

1932919328 is an abundant number, since it is smaller than the sum of its proper divisors (1966589152).

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

1932919328 is a wasteful number, since it uses less digits than its factorization.

1932919328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6609 (or 6601 counting only the distinct ones).

The product of its digits is 209952, while the sum is 47.

The square root of 1932919328 is about 43964.9784260154. The cubic root of 1932919328 is about 1245.6745059862.

The spelling of 1932919328 in words is "one billion, nine hundred thirty-two million, nine hundred nineteen thousand, three hundred twenty-eight".