944213860 has 24 divisors (see below), whose sum is σ = 1991369016. Its totient is φ = 376062720.

The previous prime is 944213843. The next prime is 944213861. The reversal of 944213860 is 68312449.

944213860 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 4 ways, for example, as 242175844 + 702038016 = 15562^2 + 26496^2 .

It is not an unprimeable number, because it can be changed into a prime (944213861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96651 + ... + 105970.

It is an arithmetic number, because the mean of its divisors is an integer number (82973709).

Almost surely, 2^944213860 is an apocalyptic number.

It is an amenable number.

944213860 is an abundant number, since it is smaller than the sum of its proper divisors (1047155156).

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

944213860 is a wasteful number, since it uses less digits than its factorization.

944213860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202863 (or 202861 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 944213860 is about 30728.0630694484. The cubic root of 944213860 is about 981.0476994613.

The spelling of 944213860 in words is "nine hundred forty-four million, two hundred thirteen thousand, eight hundred sixty".