244680356 has 24 divisors (see below), whose sum is σ = 432648216. Its totient is φ = 121072640.

The previous prime is 244680343. The next prime is 244680361. The reversal of 244680356 is 653086442.

It can be written as a sum of positive squares in 4 ways, for example, as 73960000 + 170720356 = 8600^2 + 13066^2 .

It is a super-2 number, since 2×244680356² = 119736953224573472, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 285080 + ... + 285936.

It is an arithmetic number, because the mean of its divisors is an integer number (18027009).

Almost surely, 2^244680356 is an apocalyptic number.

It is an amenable number.

244680356 is a deficient number, since it is larger than the sum of its proper divisors (187967860).

244680356 is a wasteful number, since it uses less digits than its factorization.

244680356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1519 (or 1517 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 38.

The square root of 244680356 is about 15642.2618569055. The cubic root of 244680356 is about 625.4602314693.

The spelling of 244680356 in words is "two hundred forty-four million, six hundred eighty thousand, three hundred fifty-six".