244704730 has 16 divisors (see below), whose sum is σ = 440698824. Its totient is φ = 97830720.

The previous prime is 244704689. The next prime is 244704737. The reversal of 244704730 is 37407442.

It can be written as a sum of positive squares in 4 ways, for example, as 243765769 + 938961 = 15613^2 + 969^2 .

It is a junction number, because it is equal to n+sod(n) for n = 244704692 and 244704701.

It is not an unprimeable number, because it can be changed into a prime (244704737) 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, 18184 + ... + 28636.

Almost surely, 2^244704730 is an apocalyptic number.

244704730 is a deficient number, since it is larger than the sum of its proper divisors (195994094).

244704730 is a wasteful number, since it uses less digits than its factorization.

244704730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12801.

The product of its (nonzero) digits is 18816, while the sum is 31.

The square root of 244704730 is about 15643.0409447780. The cubic root of 244704730 is about 625.4809993285.

The spelling of 244704730 in words is "two hundred forty-four million, seven hundred four thousand, seven hundred thirty".