244450345 has 8 divisors (see below), whose sum is σ = 302803200. Its totient is φ = 189251760.

The previous prime is 244450343. The next prime is 244450351. The reversal of 244450345 is 543054442.

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

It is not a de Polignac number, because 244450345 - 2¹ = 244450343 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (244450343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 788395 + ... + 788704.

It is an arithmetic number, because the mean of its divisors is an integer number (37850400).

Almost surely, 2^244450345 is an apocalyptic number.

It is an amenable number.

244450345 is a deficient number, since it is larger than the sum of its proper divisors (58352855).

244450345 is a wasteful number, since it uses less digits than its factorization.

244450345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1577135.

The product of its (nonzero) digits is 38400, while the sum is 31.

The square root of 244450345 is about 15634.9078986734. The cubic root of 244450345 is about 625.2641827163.

The spelling of 244450345 in words is "two hundred forty-four million, four hundred fifty thousand, three hundred forty-five".