244293980 has 48 divisors (see below), whose sum is σ = 602164416. Its totient is φ = 81492480.

The previous prime is 244293977. The next prime is 244293997. The reversal of 244293980 is 89392442.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18401 + ... + 28760.

It is an arithmetic number, because the mean of its divisors is an integer number (12545092).

Almost surely, 2^244293980 is an apocalyptic number.

244293980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

244293980 is an abundant number, since it is smaller than the sum of its proper divisors (357870436).

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

244293980 is a wasteful number, since it uses less digits than its factorization.

244293980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47214 (or 47212 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 244293980 is about 15629.9065896121. The cubic root of 244293980 is about 625.1308355427.

The spelling of 244293980 in words is "two hundred forty-four million, two hundred ninety-three thousand, nine hundred eighty".