244421935 has 8 divisors (see below), whose sum is σ = 293423760. Its totient is φ = 195459264.

The previous prime is 244421929. The next prime is 244421977. The reversal of 244421935 is 539124442.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-244421935 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 244421935.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6379 + ... + 23011.

It is an arithmetic number, because the mean of its divisors is an integer number (36677970).

Almost surely, 2^244421935 is an apocalyptic number.

244421935 is a deficient number, since it is larger than the sum of its proper divisors (49001825).

244421935 is a wasteful number, since it uses less digits than its factorization.

244421935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19577.

The product of its digits is 34560, while the sum is 34.

The square root of 244421935 is about 15633.9993283868. Note that the first 3 decimals coincide. The cubic root of 244421935 is about 625.2399590596.

The spelling of 244421935 in words is "two hundred forty-four million, four hundred twenty-one thousand, nine hundred thirty-five".