244371387 has 8 divisors (see below), whose sum is σ = 350892304. Its totient is φ = 150382368.

The previous prime is 244371383. The next prime is 244371431. The reversal of 244371387 is 783173442.

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

It is not a de Polignac number, because 244371387 - 2² = 244371383 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 6265933 = 244371387 / (2 + 4 + 4 + 3 + 7 + 1 + 3 + 8 + 7).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (244371383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3132928 + ... + 3133005.

It is an arithmetic number, because the mean of its divisors is an integer number (43861538).

Almost surely, 2^244371387 is an apocalyptic number.

244371387 is a deficient number, since it is larger than the sum of its proper divisors (106520917).

244371387 is a wasteful number, since it uses less digits than its factorization.

244371387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6265949.

The product of its digits is 112896, while the sum is 39.

The square root of 244371387 is about 15632.3826398921. The cubic root of 244371387 is about 625.1968548972.

The spelling of 244371387 in words is "two hundred forty-four million, three hundred seventy-one thousand, three hundred eighty-seven".