944381432 has 8 divisors (see below), whose sum is σ = 1770715200. Its totient is φ = 472190712.

The previous prime is 944381393. The next prime is 944381447. The reversal of 944381432 is 234183449.

944381432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×944381432³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59023832 + ... + 59023847.

It is an arithmetic number, because the mean of its divisors is an integer number (221339400).

Almost surely, 2^944381432 is an apocalyptic number.

It is an amenable number.

944381432 is a deficient number, since it is larger than the sum of its proper divisors (826333768).

944381432 is a wasteful number, since it uses less digits than its factorization.

944381432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118047685 (or 118047681 counting only the distinct ones).

The product of its digits is 82944, while the sum is 38.

The square root of 944381432 is about 30730.7896416607. The cubic root of 944381432 is about 981.1057323596.

The spelling of 944381432 in words is "nine hundred forty-four million, three hundred eighty-one thousand, four hundred thirty-two".