244433928 has 32 divisors (see below), whose sum is σ = 614986560. Its totient is φ = 80957760.

The previous prime is 244433927. The next prime is 244433929. The reversal of 244433928 is 829334442.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (244433927) and next prime (244433929).

It is not an unprimeable number, because it can be changed into a prime (244433927) 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, 28668 + ... + 36203.

It is an arithmetic number, because the mean of its divisors is an integer number (19218330).

Almost surely, 2^244433928 is an apocalyptic number.

It is an amenable number.

244433928 is an abundant number, since it is smaller than the sum of its proper divisors (370552632).

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

244433928 is a wasteful number, since it uses less digits than its factorization.

244433928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65037 (or 65033 counting only the distinct ones).

The product of its digits is 165888, while the sum is 39.

The square root of 244433928 is about 15634.3828787708. The cubic root of 244433928 is about 625.2501850652.

The spelling of 244433928 in words is "two hundred forty-four million, four hundred thirty-three thousand, nine hundred twenty-eight".