1933922432 has 120 divisors (see below), whose sum is σ = 4363145115. Its totient is φ = 853771776.

The previous prime is 1933922413. The next prime is 1933922513. The reversal of 1933922432 is 2342293391.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 3 ways, for example, as 33856 + 1933888576 = 184^2 + 43976^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=31096.

It is a Duffinian number.

It is an unprimeable number.

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 14 ways as a sum of consecutive naturals, for example, 84083573 + ... + 84083595.

Almost surely, 2^1933922432 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 1933922432

1933922432 is an abundant number, since it is smaller than the sum of its proper divisors (2429222683).

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

1933922432 is an frugal number, since it uses more digits than its factorization.

1933922432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112 (or 38 counting only the distinct ones).

The product of its digits is 69984, while the sum is 38.

The square root of 1933922432 is about 43976.3849355538. The cubic root of 1933922432 is about 1245.8899529823.

The spelling of 1933922432 in words is "one billion, nine hundred thirty-three million, nine hundred twenty-two thousand, four hundred thirty-two".