244047634 has 16 divisors (see below), whose sum is σ = 381584448. Its totient is φ = 116951472.

The previous prime is 244047623. The next prime is 244047637. The reversal of 244047634 is 436740442.

It is a self number, because there is not a number n which added to its sum of digits gives 244047634.

It is not an unprimeable number, because it can be changed into a prime (244047637) 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, 19654 + ... + 29569.

It is an arithmetic number, because the mean of its divisors is an integer number (23849028).

Almost surely, 2^244047634 is an apocalyptic number.

244047634 is a deficient number, since it is larger than the sum of its proper divisors (137536814).

244047634 is a wasteful number, since it uses less digits than its factorization.

244047634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49329.

The product of its (nonzero) digits is 64512, while the sum is 34.

The square root of 244047634 is about 15622.0240045904. The cubic root of 244047634 is about 624.9206376030.

The spelling of 244047634 in words is "two hundred forty-four million, forty-seven thousand, six hundred thirty-four".