440984228 has 12 divisors (see below), whose sum is σ = 771869952. Its totient is φ = 220449960.

The previous prime is 440984227. The next prime is 440984249. The reversal of 440984228 is 822489044.

It is not an unprimeable number, because it can be changed into a prime (440984227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32801 + ... + 44247.

It is an arithmetic number, because the mean of its divisors is an integer number (64322496).

Almost surely, 2^440984228 is an apocalyptic number.

It is an amenable number.

440984228 is a deficient number, since it is larger than the sum of its proper divisors (330885724).

440984228 is a wasteful number, since it uses less digits than its factorization.

440984228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21082 (or 21080 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 41.

The square root of 440984228 is about 20999.6244728328. The cubic root of 440984228 is about 761.1571868334.

The spelling of 440984228 in words is "four hundred forty million, nine hundred eighty-four thousand, two hundred twenty-eight".