944719812 has 36 divisors (see below), whose sum is σ = 2391474540. Its totient is φ = 314453952.

The previous prime is 944719793. The next prime is 944719813. The reversal of 944719812 is 218917449.

It is a happy number.

944719812 is a `hidden beast` number, since 9 + 447 + 198 + 12 = 666.

944719812 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 286489476 + 658230336 = 16926^2 + 25656^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (944719813) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7018 + ... + 44030.

Almost surely, 2^944719812 is an apocalyptic number.

It is an amenable number.

944719812 is an abundant number, since it is smaller than the sum of its proper divisors (1446754728).

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

944719812 is a wasteful number, since it uses less digits than its factorization.

944719812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37732 (or 37727 counting only the distinct ones).

The product of its digits is 145152, while the sum is 45.

The square root of 944719812 is about 30736.2947018667. The cubic root of 944719812 is about 981.2228979113. Note that the first 3 decimals are identical.

The spelling of 944719812 in words is "nine hundred forty-four million, seven hundred nineteen thousand, eight hundred twelve".