244883391 has 8 divisors (see below), whose sum is σ = 330984240. Its totient is φ = 161019072.

The previous prime is 244883383. The next prime is 244883563. The reversal of 244883391 is 193388442.

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

It is not a de Polignac number, because 244883391 - 2³ = 244883383 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244883311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 558876 + ... + 559313.

It is an arithmetic number, because the mean of its divisors is an integer number (41373030).

Almost surely, 2^244883391 is an apocalyptic number.

244883391 is a deficient number, since it is larger than the sum of its proper divisors (86100849).

244883391 is a wasteful number, since it uses less digits than its factorization.

244883391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1118265.

The product of its digits is 165888, while the sum is 42.

The square root of 244883391 is about 15648.7504612988. The cubic root of 244883391 is about 625.6331852923.

The spelling of 244883391 in words is "two hundred forty-four million, eight hundred eighty-three thousand, three hundred ninety-one".