244308961 has 8 divisors (see below), whose sum is σ = 268700544. Its totient is φ = 220717200.

The previous prime is 244308943. The next prime is 244308979. The reversal of 244308961 is 169803442.

It is an interprime number because it is at equal distance from previous prime (244308943) and next prime (244308979).

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

It is a cyclic number.

It is not a de Polignac number, because 244308961 - 2⁷ = 244308833 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 244308961.

It is not an unprimeable number, because it can be changed into a prime (244308901) 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, 199315 + ... + 200536.

It is an arithmetic number, because the mean of its divisors is an integer number (33587568).

Almost surely, 2^244308961 is an apocalyptic number.

It is an amenable number.

244308961 is a deficient number, since it is larger than the sum of its proper divisors (24391583).

244308961 is a wasteful number, since it uses less digits than its factorization.

244308961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399911.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 244308961 is about 15630.3858237729. The cubic root of 244308961 is about 625.1436137176.

The spelling of 244308961 in words is "two hundred forty-four million, three hundred eight thousand, nine hundred sixty-one".