244354436 has 6 divisors (see below), whose sum is σ = 427620270. Its totient is φ = 122177216.

The previous prime is 244354417. The next prime is 244354469. The reversal of 244354436 is 634453442.

244354436 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 215796100 + 28558336 = 14690^2 + 5344^2 .

244354436 is strictly pandigital in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 244354396 and 244354405.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30544301 + ... + 30544308.

It is an arithmetic number, because the mean of its divisors is an integer number (71270045).

Almost surely, 2^244354436 is an apocalyptic number.

It is an amenable number.

244354436 is a deficient number, since it is larger than the sum of its proper divisors (183265834).

244354436 is a wasteful number, since it uses less digits than its factorization.

244354436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61088613 (or 61088611 counting only the distinct ones).

The product of its digits is 138240, while the sum is 35.

The square root of 244354436 is about 15631.8404546618. The cubic root of 244354436 is about 625.1823988172.

The spelling of 244354436 in words is "two hundred forty-four million, three hundred fifty-four thousand, four hundred thirty-six".