944064738 has 24 divisors (see below), whose sum is σ = 2048103408. Its totient is φ = 314283672.

The previous prime is 944064727. The next prime is 944064833. The reversal of 944064738 is 837460449.

It is a junction number, because it is equal to n+sod(n) for n = 944064693 and 944064702.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19156 + ... + 47487.

It is an arithmetic number, because the mean of its divisors is an integer number (85337642).

Almost surely, 2^944064738 is an apocalyptic number.

944064738 is an abundant number, since it is smaller than the sum of its proper divisors (1104038670).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

944064738 is a wasteful number, since it uses less digits than its factorization.

944064738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67438 (or 67435 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The square root of 944064738 is about 30725.6364946277. The cubic root of 944064738 is about 980.9960503228.

The spelling of 944064738 in words is "nine hundred forty-four million, sixty-four thousand, seven hundred thirty-eight".