244342980 has 240 divisors, whose sum is σ = 907441920. Its totient is φ = 53851392.

The previous prime is 244342979. The next prime is 244342991. The reversal of 244342980 is 89243442.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 328489 + ... + 329231.

It is an arithmetic number, because the mean of its divisors is an integer number (3781008).

Almost surely, 2^244342980 is an apocalyptic number.

244342980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 244342980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (453720960).

244342980 is an abundant number, since it is smaller than the sum of its proper divisors (663098940).

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

244342980 is a wasteful number, since it uses less digits than its factorization.

244342980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800 (or 789 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 244342980 is about 15631.4740187866. The cubic root of 244342980 is about 625.1726285813.

The spelling of 244342980 in words is "two hundred forty-four million, three hundred forty-two thousand, nine hundred eighty".