944857634 has 32 divisors (see below), whose sum is σ = 1645940736. Its totient is φ = 398417040.

The previous prime is 944857633. The next prime is 944857657. The reversal of 944857634 is 436758449.

It is not an unprimeable number, because it can be changed into a prime (944857633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 960707 + ... + 961689.

It is an arithmetic number, because the mean of its divisors is an integer number (51435648).

Almost surely, 2^944857634 is an apocalyptic number.

944857634 is a deficient number, since it is larger than the sum of its proper divisors (701083102).

944857634 is a wasteful number, since it uses less digits than its factorization.

944857634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2030.

The product of its digits is 2903040, while the sum is 50.

The square root of 944857634 is about 30738.5366274974. The cubic root of 944857634 is about 981.2706113620.

The spelling of 944857634 in words is "nine hundred forty-four million, eight hundred fifty-seven thousand, six hundred thirty-four".