244688741 has 12 divisors (see below), whose sum is σ = 271090176. Its totient is φ = 220678920.

The previous prime is 244688737. The next prime is 244688819. The reversal of 244688741 is 147886442.

It is not a de Polignac number, because 244688741 - 2² = 244688737 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 244688692 and 244688701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244688711) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7406 + ... + 23328.

It is an arithmetic number, because the mean of its divisors is an integer number (22590848).

Almost surely, 2^244688741 is an apocalyptic number.

It is an amenable number.

244688741 is a deficient number, since it is larger than the sum of its proper divisors (26401435).

244688741 is a wasteful number, since it uses less digits than its factorization.

244688741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16072 (or 16061 counting only the distinct ones).

The product of its digits is 344064, while the sum is 44.

The square root of 244688741 is about 15642.5298785075. The cubic root of 244688741 is about 625.4673760616.

The spelling of 244688741 in words is "two hundred forty-four million, six hundred eighty-eight thousand, seven hundred forty-one".